Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons
Identifieur interne : 000A10 ( Istex/Corpus ); précédent : 000A09; suivant : 000A11Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons
Auteurs : D. Allasia ; P. Amaudruz ; M. Arneodo ; A. Arvidson ; B. Badelek ; G. Baum ; J. Beaufays ; I. G. Bird ; M. Botje ; C. Broggini ; W. Brückner ; A. Brüll ; W. J. Burger ; J. Ciborowski ; R. Crittenden ; R. Van Dantzig ; H. Döbbeling ; J. Domingo ; J. Drinkard ; A. Dzierba ; H. Engelien ; M. I. Ferrero ; L. Fluri ; P. Grafstrom ; E. Hagberg ; D. Von Harrach ; M. Van Der Heijden ; C. Heusch ; Q. Ingram ; A. Jacholkowska ; K. Janson ; M. De Jong ; E. M. Kabu ; R. Kaiser ; T. J. Ketel ; F. Klein ; B. Korzen ; U. Krüner ; S. Kullander ; U. Landgraf ; F. Lettenström ; T. Lindqvist ; G. K. Mallot ; C. Mariotti ; G. Van Middelkoop ; Y. Mizuno ; J. Nassalski ; D. Nowotny ; N. Pavel ; H. Peschel ; C. Peroni ; U. Pietrzyk ; B. Povh ; R. Rieger ; K. Rith ; K. Röhrich ; E. Rondio ; L. Ropelewski ; A. Sandacz ; C. Scholz ; R. Schumacher ; U. Sennhausser ; F. Sever ; T.-A. Shibata ; M. Siebler ; A. Simon ; A. Staiano ; G. Taylor ; M. Treichel ; J. L. Vuilleumier ; T. Walcher ; K. Welch ; R. WindmoldersSource :
- Physics Letters B [ 0370-2693 ] ; 1991.
English descriptors
- KwdEn :
- Azimuthal angle, Colour smglet model, Deuterium, Free nucleons, Gluon, Gluon distribution, Good description, Incident energy, Inelastic, Muon, Nucl phys, Nucleon, Number physics letters, Phys, Phys lett, Physics letters, Present address, Production plane, Production process, Signal strength, Smooth curves, Sohd curve, Solid curve, Strong couphng, Systematic error, Target densities, Target nucleon, Track pairs, Virtual photon.
- Teeft :
- Azimuthal angle, Colour smglet model, Deuterium, Free nucleons, Gluon, Gluon distribution, Good description, Incident energy, Inelastic, Muon, Nucl phys, Nucleon, Number physics letters, Phys, Phys lett, Physics letters, Present address, Production plane, Production process, Signal strength, Smooth curves, Sohd curve, Solid curve, Strong couphng, Systematic error, Target densities, Target nucleon, Track pairs, Virtual photon.
Abstract
Abstract: We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced Jψ production in deuterium and hydrogen was found to be R(D2/H2) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function G(x) of the nucleon. The momentum fraction x of the nucleon carried by the gluon is measured in the range of x = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as xG(x) = 12 (η+1) (1−x)η, withη=5+-9(sta.).
Url:
DOI: 10.1016/0370-2693(91)91124-E
Links to Exploration step
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Arneodo</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Arvidson, A" sort="Arvidson, A" uniqKey="Arvidson A" first="A." last="Arvidson">A. Arvidson</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Badelek, B" sort="Badelek, B" uniqKey="Badelek B" first="B." last="Badelek">B. Badelek</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Baum, G" sort="Baum, G" uniqKey="Baum G" first="G." last="Baum">G. Baum</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation></author><author><name sortKey="Beaufays, J" sort="Beaufays, J" uniqKey="Beaufays J" first="J." last="Beaufays">J. Beaufays</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation><affiliation><mods:affiliation>2Present address: Trasys, Brussels, Belgium.</mods:affiliation></affiliation></author><author><name sortKey="Bird, I G" sort="Bird, I G" uniqKey="Bird I" first="I. G." last="Bird">I. G. Bird</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Botje, M" sort="Botje, M" uniqKey="Botje M" first="M." last="Botje">M. Botje</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Broggini, C" sort="Broggini, C" uniqKey="Broggini C" first="C." last="Broggini">C. Broggini</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Bruckner, W" sort="Bruckner, W" uniqKey="Bruckner W" first="W." last="Brückner">W. Brückner</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Brull, A" sort="Brull, A" uniqKey="Brull A" first="A." last="Brüll">A. Brüll</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Burger, W J" sort="Burger, W J" uniqKey="Burger W" first="W. J." last="Burger">W. J. Burger</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Ciborowski, J" sort="Ciborowski, J" uniqKey="Ciborowski J" first="J." last="Ciborowski">J. Ciborowski</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Crittenden, R" sort="Crittenden, R" uniqKey="Crittenden R" first="R." last="Crittenden">R. Crittenden</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Van Dantzig, R" sort="Van Dantzig, R" uniqKey="Van Dantzig R" first="R." last="Van Dantzig">R. Van Dantzig</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Dobbeling, H" sort="Dobbeling, H" uniqKey="Dobbeling H" first="H." last="Döbbeling">H. Döbbeling</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>3Present address: PSI, CH-5234 Villigen, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Domingo, J" sort="Domingo, J" uniqKey="Domingo J" first="J." last="Domingo">J. Domingo</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>4Present address: CEBAF, Newport News, VA, USA.</mods:affiliation></affiliation></author><author><name sortKey="Drinkard, J" sort="Drinkard, J" uniqKey="Drinkard J" first="J." last="Drinkard">J. Drinkard</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Dzierba, A" sort="Dzierba, A" uniqKey="Dzierba A" first="A." last="Dzierba">A. Dzierba</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Engelien, H" sort="Engelien, H" uniqKey="Engelien H" first="H." last="Engelien">H. Engelien</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Ferrero, M I" sort="Ferrero, M I" uniqKey="Ferrero M" first="M. I." last="Ferrero">M. I. Ferrero</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Fluri, L" sort="Fluri, L" uniqKey="Fluri L" first="L." last="Fluri">L. Fluri</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Grafstrom, P" sort="Grafstrom, P" uniqKey="Grafstrom P" first="P." last="Grafstrom">P. Grafstrom</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation><affiliation><mods:affiliation>5Present address: CERN, CH-1211 Geneva, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Hagberg, E" sort="Hagberg, E" uniqKey="Hagberg E" first="E." last="Hagberg">E. Hagberg</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Von Harrach, D" sort="Von Harrach, D" uniqKey="Von Harrach D" first="D." last="Von Harrach">D. Von Harrach</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>6Present address: University of Mainz, W-6500 Mainz, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Van Der Heijden, M" sort="Van Der Heijden, M" uniqKey="Van Der Heijden M" first="M." last="Van Der Heijden">M. Van Der Heijden</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Heusch, C" sort="Heusch, C" uniqKey="Heusch C" first="C." last="Heusch">C. Heusch</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Ingram, Q" sort="Ingram, Q" uniqKey="Ingram Q" first="Q." last="Ingram">Q. Ingram</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Jacholkowska, A" sort="Jacholkowska, A" uniqKey="Jacholkowska A" first="A." last="Jacholkowska">A. Jacholkowska</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>7Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</mods:affiliation></affiliation></author><author><name sortKey="Janson, K" sort="Janson, K" uniqKey="Janson K" first="K." last="Janson">K. Janson</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="De Jong, M" sort="De Jong, M" uniqKey="De Jong M" first="M." last="De Jong">M. De Jong</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Kabu, E M" sort="Kabu, E M" uniqKey="Kabu E" first="E. M." last="Kabu">E. M. Kabu</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Kaiser, R" sort="Kaiser, R" uniqKey="Kaiser R" first="R." last="Kaiser">R. Kaiser</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Ketel, T J" sort="Ketel, T J" uniqKey="Ketel T" first="T. J." last="Ketel">T. J. Ketel</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Klein, F" sort="Klein, F" uniqKey="Klein F" first="F." last="Klein">F. Klein</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Korzen, B" sort="Korzen, B" uniqKey="Korzen B" first="B." last="Korzen">B. Korzen</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Kruner, U" sort="Kruner, U" uniqKey="Kruner U" first="U." last="Krüner">U. Krüner</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Kullander, S" sort="Kullander, S" uniqKey="Kullander S" first="S." last="Kullander">S. Kullander</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Landgraf, U" sort="Landgraf, U" uniqKey="Landgraf U" first="U." last="Landgraf">U. Landgraf</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Lettenstrom, F" sort="Lettenstrom, F" uniqKey="Lettenstrom F" first="F." last="Lettenström">F. Lettenström</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Lindqvist, T" sort="Lindqvist, T" uniqKey="Lindqvist T" first="T." last="Lindqvist">T. Lindqvist</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Mallot, G K" sort="Mallot, G K" uniqKey="Mallot G" first="G. K." last="Mallot">G. K. Mallot</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Mariotti, C" sort="Mariotti, C" uniqKey="Mariotti C" first="C." last="Mariotti">C. Mariotti</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Van Middelkoop, G" sort="Van Middelkoop, G" uniqKey="Van Middelkoop G" first="G." last="Van Middelkoop">G. Van Middelkoop</name><affiliation><mods:affiliation>CERN, CH-1211 Geneva 23, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Mizuno, Y" sort="Mizuno, Y" uniqKey="Mizuno Y" first="Y." last="Mizuno">Y. Mizuno</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>8Present address: Osaka University, Osaka 560, Japan.</mods:affiliation></affiliation></author><author><name sortKey="Nassalski, J" sort="Nassalski, J" uniqKey="Nassalski J" first="J." last="Nassalski">J. Nassalski</name><affiliation><mods:affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</mods:affiliation></affiliation></author><author><name sortKey="Nowotny, D" sort="Nowotny, D" uniqKey="Nowotny D" first="D." last="Nowotny">D. Nowotny</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Pavel, N" sort="Pavel, N" uniqKey="Pavel N" first="N." last="Pavel">N. Pavel</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>9Present address: DESY, W-2000 Hamburg, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Peschel, H" sort="Peschel, H" uniqKey="Peschel H" first="H." last="Peschel">H. Peschel</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>10Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Peroni, C" sort="Peroni, C" uniqKey="Peroni C" first="C." last="Peroni">C. Peroni</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Pietrzyk, U" sort="Pietrzyk, U" uniqKey="Pietrzyk U" first="U." last="Pietrzyk">U. Pietrzyk</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>11Present address: MPI für Neurologische Forschung, Köln, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Povh, B" sort="Povh, B" uniqKey="Povh B" first="B." last="Povh">B. Povh</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Rieger, R" sort="Rieger, R" uniqKey="Rieger R" first="R." last="Rieger">R. Rieger</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Rith, K" sort="Rith, K" uniqKey="Rith K" first="K." last="Rith">K. Rith</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Rohrich, K" sort="Rohrich, K" uniqKey="Rohrich K" first="K." last="Röhrich">K. Röhrich</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>12Present address: IKP2-KFA, W-5170 Jülich, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Rondio, E" sort="Rondio, E" uniqKey="Rondio E" first="E." last="Rondio">E. Rondio</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Ropelewski, L" sort="Ropelewski, L" uniqKey="Ropelewski L" first="L." last="Ropelewski">L. Ropelewski</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Sandacz, A" sort="Sandacz, A" uniqKey="Sandacz A" first="A." last="Sandacz">A. Sandacz</name><affiliation><mods:affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</mods:affiliation></affiliation></author><author><name sortKey="Scholz, C" sort="Scholz, C" uniqKey="Scholz C" first="C." last="Scholz">C. Scholz</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Schumacher, R" sort="Schumacher, R" uniqKey="Schumacher R" first="R." last="Schumacher">R. Schumacher</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>13Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</mods:affiliation></affiliation></author><author><name sortKey="Sennhausser, U" sort="Sennhausser, U" uniqKey="Sennhausser U" first="U." last="Sennhausser">U. Sennhausser</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>14Present address: EMPA, CH-8600 Dübendorf, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Sever, F" sort="Sever, F" uniqKey="Sever F" first="F." last="Sever">F. Sever</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation><affiliation><mods:affiliation>15On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</mods:affiliation></affiliation></author><author><name sortKey="Shibata, T A" sort="Shibata, T A" uniqKey="Shibata T" first="T.-A." last="Shibata">T.-A. Shibata</name><affiliation><mods:affiliation>Universität Heidelberg, W-6900 Heidelberg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Siebler, M" sort="Siebler, M" uniqKey="Siebler M" first="M." last="Siebler">M. Siebler</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation></author><author><name sortKey="Simon, A" sort="Simon, A" uniqKey="Simon A" first="A." last="Simon">A. Simon</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Staiano, A" sort="Staiano, A" uniqKey="Staiano A" first="A." last="Staiano">A. Staiano</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Taylor, G" sort="Taylor, G" uniqKey="Taylor G" first="G." last="Taylor">G. Taylor</name><affiliation><mods:affiliation>Oxford University, Oxford OX13RH, UK</mods:affiliation></affiliation><affiliation><mods:affiliation>16Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</mods:affiliation></affiliation></author><author><name sortKey="Treichel, M" sort="Treichel, M" uniqKey="Treichel M" first="M." last="Treichel">M. Treichel</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>17Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Vuilleumier, J L" sort="Vuilleumier, J L" uniqKey="Vuilleumier J" first="J. L." last="Vuilleumier">J. L. Vuilleumier</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Walcher, T" sort="Walcher, T" uniqKey="Walcher T" first="T." last="Walcher">T. Walcher</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Welch, K" sort="Welch, K" uniqKey="Welch K" first="K." last="Welch">K. Welch</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Windmolders, R" sort="Windmolders, R" uniqKey="Windmolders R" first="R." last="Windmolders">R. Windmolders</name><affiliation><mods:affiliation>Université de l'Etat Mons, B-7000 Mons, Belgium</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A</idno><date when="1991" year="1991">1991</date><idno type="doi">10.1016/0370-2693(91)91124-E</idno><idno type="url">https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000A10</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000A10</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</title><author><name sortKey="Allasia, D" sort="Allasia, D" uniqKey="Allasia D" first="D." last="Allasia">D. Allasia</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Amaudruz, P" sort="Amaudruz, P" uniqKey="Amaudruz P" first="P." last="Amaudruz">P. Amaudruz</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Arneodo, M" sort="Arneodo, M" uniqKey="Arneodo M" first="M." last="Arneodo">M. Arneodo</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Arvidson, A" sort="Arvidson, A" uniqKey="Arvidson A" first="A." last="Arvidson">A. Arvidson</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Badelek, B" sort="Badelek, B" uniqKey="Badelek B" first="B." last="Badelek">B. Badelek</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Baum, G" sort="Baum, G" uniqKey="Baum G" first="G." last="Baum">G. Baum</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation></author><author><name sortKey="Beaufays, J" sort="Beaufays, J" uniqKey="Beaufays J" first="J." last="Beaufays">J. Beaufays</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation><affiliation><mods:affiliation>2Present address: Trasys, Brussels, Belgium.</mods:affiliation></affiliation></author><author><name sortKey="Bird, I G" sort="Bird, I G" uniqKey="Bird I" first="I. G." last="Bird">I. G. Bird</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Botje, M" sort="Botje, M" uniqKey="Botje M" first="M." last="Botje">M. Botje</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Broggini, C" sort="Broggini, C" uniqKey="Broggini C" first="C." last="Broggini">C. Broggini</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Bruckner, W" sort="Bruckner, W" uniqKey="Bruckner W" first="W." last="Brückner">W. Brückner</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Brull, A" sort="Brull, A" uniqKey="Brull A" first="A." last="Brüll">A. Brüll</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Burger, W J" sort="Burger, W J" uniqKey="Burger W" first="W. J." last="Burger">W. J. Burger</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Ciborowski, J" sort="Ciborowski, J" uniqKey="Ciborowski J" first="J." last="Ciborowski">J. Ciborowski</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Crittenden, R" sort="Crittenden, R" uniqKey="Crittenden R" first="R." last="Crittenden">R. Crittenden</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Van Dantzig, R" sort="Van Dantzig, R" uniqKey="Van Dantzig R" first="R." last="Van Dantzig">R. Van Dantzig</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Dobbeling, H" sort="Dobbeling, H" uniqKey="Dobbeling H" first="H." last="Döbbeling">H. Döbbeling</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>3Present address: PSI, CH-5234 Villigen, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Domingo, J" sort="Domingo, J" uniqKey="Domingo J" first="J." last="Domingo">J. Domingo</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>4Present address: CEBAF, Newport News, VA, USA.</mods:affiliation></affiliation></author><author><name sortKey="Drinkard, J" sort="Drinkard, J" uniqKey="Drinkard J" first="J." last="Drinkard">J. Drinkard</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Dzierba, A" sort="Dzierba, A" uniqKey="Dzierba A" first="A." last="Dzierba">A. Dzierba</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Engelien, H" sort="Engelien, H" uniqKey="Engelien H" first="H." last="Engelien">H. Engelien</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Ferrero, M I" sort="Ferrero, M I" uniqKey="Ferrero M" first="M. I." last="Ferrero">M. I. Ferrero</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Fluri, L" sort="Fluri, L" uniqKey="Fluri L" first="L." last="Fluri">L. Fluri</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Grafstrom, P" sort="Grafstrom, P" uniqKey="Grafstrom P" first="P." last="Grafstrom">P. Grafstrom</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation><affiliation><mods:affiliation>5Present address: CERN, CH-1211 Geneva, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Hagberg, E" sort="Hagberg, E" uniqKey="Hagberg E" first="E." last="Hagberg">E. Hagberg</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Von Harrach, D" sort="Von Harrach, D" uniqKey="Von Harrach D" first="D." last="Von Harrach">D. Von Harrach</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>6Present address: University of Mainz, W-6500 Mainz, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Van Der Heijden, M" sort="Van Der Heijden, M" uniqKey="Van Der Heijden M" first="M." last="Van Der Heijden">M. Van Der Heijden</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Heusch, C" sort="Heusch, C" uniqKey="Heusch C" first="C." last="Heusch">C. Heusch</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Ingram, Q" sort="Ingram, Q" uniqKey="Ingram Q" first="Q." last="Ingram">Q. Ingram</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Jacholkowska, A" sort="Jacholkowska, A" uniqKey="Jacholkowska A" first="A." last="Jacholkowska">A. Jacholkowska</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation><affiliation><mods:affiliation>7Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</mods:affiliation></affiliation></author><author><name sortKey="Janson, K" sort="Janson, K" uniqKey="Janson K" first="K." last="Janson">K. Janson</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="De Jong, M" sort="De Jong, M" uniqKey="De Jong M" first="M." last="De Jong">M. De Jong</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Kabu, E M" sort="Kabu, E M" uniqKey="Kabu E" first="E. M." last="Kabu">E. M. Kabu</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Kaiser, R" sort="Kaiser, R" uniqKey="Kaiser R" first="R." last="Kaiser">R. Kaiser</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Ketel, T J" sort="Ketel, T J" uniqKey="Ketel T" first="T. J." last="Ketel">T. J. Ketel</name><affiliation><mods:affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</mods:affiliation></affiliation></author><author><name sortKey="Klein, F" sort="Klein, F" uniqKey="Klein F" first="F." last="Klein">F. Klein</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Korzen, B" sort="Korzen, B" uniqKey="Korzen B" first="B." last="Korzen">B. Korzen</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Kruner, U" sort="Kruner, U" uniqKey="Kruner U" first="U." last="Krüner">U. Krüner</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Kullander, S" sort="Kullander, S" uniqKey="Kullander S" first="S." last="Kullander">S. Kullander</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Landgraf, U" sort="Landgraf, U" uniqKey="Landgraf U" first="U." last="Landgraf">U. Landgraf</name><affiliation><mods:affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Lettenstrom, F" sort="Lettenstrom, F" uniqKey="Lettenstrom F" first="F." last="Lettenström">F. Lettenström</name><affiliation><mods:affiliation>University of California, Santa Cruz, CA 95064, USA</mods:affiliation></affiliation></author><author><name sortKey="Lindqvist, T" sort="Lindqvist, T" uniqKey="Lindqvist T" first="T." last="Lindqvist">T. Lindqvist</name><affiliation><mods:affiliation>University of Uppsala, S-75121 Uppsala, Sweden</mods:affiliation></affiliation></author><author><name sortKey="Mallot, G K" sort="Mallot, G K" uniqKey="Mallot G" first="G. K." last="Mallot">G. K. Mallot</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Mariotti, C" sort="Mariotti, C" uniqKey="Mariotti C" first="C." last="Mariotti">C. Mariotti</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Van Middelkoop, G" sort="Van Middelkoop, G" uniqKey="Van Middelkoop G" first="G." last="Van Middelkoop">G. Van Middelkoop</name><affiliation><mods:affiliation>CERN, CH-1211 Geneva 23, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Mizuno, Y" sort="Mizuno, Y" uniqKey="Mizuno Y" first="Y." last="Mizuno">Y. Mizuno</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>8Present address: Osaka University, Osaka 560, Japan.</mods:affiliation></affiliation></author><author><name sortKey="Nassalski, J" sort="Nassalski, J" uniqKey="Nassalski J" first="J." last="Nassalski">J. Nassalski</name><affiliation><mods:affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</mods:affiliation></affiliation></author><author><name sortKey="Nowotny, D" sort="Nowotny, D" uniqKey="Nowotny D" first="D." last="Nowotny">D. Nowotny</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Pavel, N" sort="Pavel, N" uniqKey="Pavel N" first="N." last="Pavel">N. Pavel</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>9Present address: DESY, W-2000 Hamburg, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Peschel, H" sort="Peschel, H" uniqKey="Peschel H" first="H." last="Peschel">H. Peschel</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>10Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Peroni, C" sort="Peroni, C" uniqKey="Peroni C" first="C." last="Peroni">C. Peroni</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Pietrzyk, U" sort="Pietrzyk, U" uniqKey="Pietrzyk U" first="U." last="Pietrzyk">U. Pietrzyk</name><affiliation><mods:affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>11Present address: MPI für Neurologische Forschung, Köln, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Povh, B" sort="Povh, B" uniqKey="Povh B" first="B." last="Povh">B. Povh</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Rieger, R" sort="Rieger, R" uniqKey="Rieger R" first="R." last="Rieger">R. Rieger</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Rith, K" sort="Rith, K" uniqKey="Rith K" first="K." last="Rith">K. Rith</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Rohrich, K" sort="Rohrich, K" uniqKey="Rohrich K" first="K." last="Röhrich">K. Röhrich</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation><affiliation><mods:affiliation>12Present address: IKP2-KFA, W-5170 Jülich, FRG.</mods:affiliation></affiliation></author><author><name sortKey="Rondio, E" sort="Rondio, E" uniqKey="Rondio E" first="E." last="Rondio">E. Rondio</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Ropelewski, L" sort="Ropelewski, L" uniqKey="Ropelewski L" first="L." last="Ropelewski">L. Ropelewski</name><affiliation><mods:affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</mods:affiliation></affiliation></author><author><name sortKey="Sandacz, A" sort="Sandacz, A" uniqKey="Sandacz A" first="A." last="Sandacz">A. Sandacz</name><affiliation><mods:affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</mods:affiliation></affiliation></author><author><name sortKey="Scholz, C" sort="Scholz, C" uniqKey="Scholz C" first="C." last="Scholz">C. Scholz</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Schumacher, R" sort="Schumacher, R" uniqKey="Schumacher R" first="R." last="Schumacher">R. Schumacher</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>13Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</mods:affiliation></affiliation></author><author><name sortKey="Sennhausser, U" sort="Sennhausser, U" uniqKey="Sennhausser U" first="U." last="Sennhausser">U. Sennhausser</name><affiliation><mods:affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</mods:affiliation></affiliation><affiliation><mods:affiliation>14Present address: EMPA, CH-8600 Dübendorf, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Sever, F" sort="Sever, F" uniqKey="Sever F" first="F." last="Sever">F. Sever</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation><affiliation><mods:affiliation>15On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</mods:affiliation></affiliation></author><author><name sortKey="Shibata, T A" sort="Shibata, T A" uniqKey="Shibata T" first="T.-A." last="Shibata">T.-A. Shibata</name><affiliation><mods:affiliation>Universität Heidelberg, W-6900 Heidelberg, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Siebler, M" sort="Siebler, M" uniqKey="Siebler M" first="M." last="Siebler">M. Siebler</name><affiliation><mods:affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</mods:affiliation></affiliation></author><author><name sortKey="Simon, A" sort="Simon, A" uniqKey="Simon A" first="A." last="Simon">A. Simon</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation></author><author><name sortKey="Staiano, A" sort="Staiano, A" uniqKey="Staiano A" first="A." last="Staiano">A. Staiano</name><affiliation><mods:affiliation>Università di Torino and INFN, I-10125 Turin, Italy</mods:affiliation></affiliation></author><author><name sortKey="Taylor, G" sort="Taylor, G" uniqKey="Taylor G" first="G." last="Taylor">G. Taylor</name><affiliation><mods:affiliation>Oxford University, Oxford OX13RH, UK</mods:affiliation></affiliation><affiliation><mods:affiliation>16Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</mods:affiliation></affiliation></author><author><name sortKey="Treichel, M" sort="Treichel, M" uniqKey="Treichel M" first="M." last="Treichel">M. Treichel</name><affiliation><mods:affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</mods:affiliation></affiliation><affiliation><mods:affiliation>17Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</mods:affiliation></affiliation></author><author><name sortKey="Vuilleumier, J L" sort="Vuilleumier, J L" uniqKey="Vuilleumier J" first="J. L." last="Vuilleumier">J. L. Vuilleumier</name><affiliation><mods:affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</mods:affiliation></affiliation></author><author><name sortKey="Walcher, T" sort="Walcher, T" uniqKey="Walcher T" first="T." last="Walcher">T. Walcher</name><affiliation><mods:affiliation>Universität Mainz, W-6500 Mainz, FRG19</mods:affiliation></affiliation></author><author><name sortKey="Welch, K" sort="Welch, K" uniqKey="Welch K" first="K." last="Welch">K. Welch</name><affiliation><mods:affiliation>Indiana University, Bloomington, IN 47405, USA</mods:affiliation></affiliation></author><author><name sortKey="Windmolders, R" sort="Windmolders, R" uniqKey="Windmolders R" first="R." last="Windmolders">R. Windmolders</name><affiliation><mods:affiliation>Université de l'Etat Mons, B-7000 Mons, Belgium</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Physics Letters B</title><title level="j" type="abbrev">PLB</title><idno type="ISSN">0370-2693</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1991">1991</date><biblScope unit="volume">258</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="493">493</biblScope><biblScope unit="page" to="498">498</biblScope></imprint><idno type="ISSN">0370-2693</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0370-2693</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Azimuthal angle</term><term>Colour smglet model</term><term>Deuterium</term><term>Free nucleons</term><term>Gluon</term><term>Gluon distribution</term><term>Good description</term><term>Incident energy</term><term>Inelastic</term><term>Muon</term><term>Nucl phys</term><term>Nucleon</term><term>Number physics letters</term><term>Phys</term><term>Phys lett</term><term>Physics letters</term><term>Present address</term><term>Production plane</term><term>Production process</term><term>Signal strength</term><term>Smooth curves</term><term>Sohd curve</term><term>Solid curve</term><term>Strong couphng</term><term>Systematic error</term><term>Target densities</term><term>Target nucleon</term><term>Track pairs</term><term>Virtual photon</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Azimuthal angle</term><term>Colour smglet model</term><term>Deuterium</term><term>Free nucleons</term><term>Gluon</term><term>Gluon distribution</term><term>Good description</term><term>Incident energy</term><term>Inelastic</term><term>Muon</term><term>Nucl phys</term><term>Nucleon</term><term>Number physics letters</term><term>Phys</term><term>Phys lett</term><term>Physics letters</term><term>Present address</term><term>Production plane</term><term>Production process</term><term>Signal strength</term><term>Smooth curves</term><term>Sohd curve</term><term>Solid curve</term><term>Strong couphng</term><term>Systematic error</term><term>Target densities</term><term>Target nucleon</term><term>Track pairs</term><term>Virtual photon</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced Jψ production in deuterium and hydrogen was found to be R(D2/H2) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function G(x) of the nucleon. The momentum fraction x of the nucleon carried by the gluon is measured in the range of x = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as xG(x) = 12 (η+1) (1−x)η, withη=5+-9(sta.).</div></front></TEI><istex><corpusName>elsevier</corpusName><keywords><teeft><json:string>phys</json:string><json:string>gluon</json:string><json:string>muon</json:string><json:string>nucleon</json:string><json:string>deuterium</json:string><json:string>inelastic</json:string><json:string>gluon distribution</json:string><json:string>number physics letters</json:string><json:string>phys lett</json:string><json:string>virtual photon</json:string><json:string>azimuthal angle</json:string><json:string>free nucleons</json:string><json:string>production process</json:string><json:string>incident energy</json:string><json:string>good description</json:string><json:string>track pairs</json:string><json:string>colour smglet model</json:string><json:string>smooth curves</json:string><json:string>systematic error</json:string><json:string>target densities</json:string><json:string>signal strength</json:string><json:string>sohd curve</json:string><json:string>strong couphng</json:string><json:string>physics letters</json:string><json:string>production plane</json:string><json:string>solid curve</json:string><json:string>present address</json:string><json:string>target nucleon</json:string><json:string>nucl phys</json:string></teeft></keywords><author><json:item><name>D. Allasia</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>P. Amaudruz</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string></affiliations></json:item><json:item><name>M. Arneodo</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>A. Arvidson</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string></affiliations></json:item><json:item><name>B. Badelek</name><affiliations><json:string>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</json:string></affiliations></json:item><json:item><name>G. Baum</name><affiliations><json:string>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</json:string></affiliations></json:item><json:item><name>J. Beaufays</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string><json:string>2Present address: Trasys, Brussels, Belgium.</json:string></affiliations></json:item><json:item><name>I.G. Bird</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>M. Botje</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string></affiliations></json:item><json:item><name>C. Broggini</name><affiliations><json:string>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</json:string></affiliations></json:item><json:item><name>W. Brückner</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>A. Brüll</name><affiliations><json:string>Universität Freiburg, W-7800 Freiburg, FRG19</json:string></affiliations></json:item><json:item><name>W.J. Burger</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string></affiliations></json:item><json:item><name>J. Ciborowski</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string></affiliations></json:item><json:item><name>R. Crittenden</name><affiliations><json:string>Indiana University, Bloomington, IN 47405, USA</json:string></affiliations></json:item><json:item><name>R. van Dantzig</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string></affiliations></json:item><json:item><name>H. Döbbeling</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string><json:string>3Present address: PSI, CH-5234 Villigen, Switzerland.</json:string></affiliations></json:item><json:item><name>J. Domingo</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string><json:string>4Present address: CEBAF, Newport News, VA, USA.</json:string></affiliations></json:item><json:item><name>J. Drinkard</name><affiliations><json:string>University of California, Santa Cruz, CA 95064, USA</json:string></affiliations></json:item><json:item><name>A. Dzierba</name><affiliations><json:string>Indiana University, Bloomington, IN 47405, USA</json:string></affiliations></json:item><json:item><name>H. Engelien</name><affiliations><json:string>Universität Freiburg, W-7800 Freiburg, FRG19</json:string></affiliations></json:item><json:item><name>M.I. Ferrero</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>L. Fluri</name><affiliations><json:string>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</json:string></affiliations></json:item><json:item><name>P. Grafstrom</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string><json:string>5Present address: CERN, CH-1211 Geneva, Switzerland.</json:string></affiliations></json:item><json:item><name>E. Hagberg</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string></affiliations></json:item><json:item><name>D. von Harrach</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string><json:string>6Present address: University of Mainz, W-6500 Mainz, FRG.</json:string></affiliations></json:item><json:item><name>M. van der Heijden</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string></affiliations></json:item><json:item><name>C. Heusch</name><affiliations><json:string>University of California, Santa Cruz, CA 95064, USA</json:string></affiliations></json:item><json:item><name>Q. Ingram</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string></affiliations></json:item><json:item><name>A. Jacholkowska</name><affiliations><json:string>Indiana University, Bloomington, IN 47405, USA</json:string><json:string>7Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</json:string></affiliations></json:item><json:item><name>K. Janson</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string></affiliations></json:item><json:item><name>M. de Jong</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string></affiliations></json:item><json:item><name>E.M. Kabuβ</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>R. Kaiser</name><affiliations><json:string>Universität Freiburg, W-7800 Freiburg, FRG19</json:string></affiliations></json:item><json:item><name>T.J. Ketel</name><affiliations><json:string>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</json:string></affiliations></json:item><json:item><name>F. Klein</name><affiliations><json:string>Universität Mainz, W-6500 Mainz, FRG19</json:string></affiliations></json:item><json:item><name>B. Korzen</name><affiliations><json:string>Universität Wuppertal, W-5600 Wuppertal, FRG19</json:string></affiliations></json:item><json:item><name>U. Krüner</name><affiliations><json:string>Universität Wuppertal, W-5600 Wuppertal, FRG19</json:string></affiliations></json:item><json:item><name>S. Kullander</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string></affiliations></json:item><json:item><name>U. Landgraf</name><affiliations><json:string>Universität Freiburg, W-7800 Freiburg, FRG19</json:string></affiliations></json:item><json:item><name>F. Lettenström</name><affiliations><json:string>University of California, Santa Cruz, CA 95064, USA</json:string></affiliations></json:item><json:item><name>T. Lindqvist</name><affiliations><json:string>University of Uppsala, S-75121 Uppsala, Sweden</json:string></affiliations></json:item><json:item><name>G.K. Mallot</name><affiliations><json:string>Universität Mainz, W-6500 Mainz, FRG19</json:string></affiliations></json:item><json:item><name>C. Mariotti</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>G. van Middelkoop</name><affiliations><json:string>CERN, CH-1211 Geneva 23, Switzerland</json:string></affiliations></json:item><json:item><name>Y. Mizuno</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string><json:string>8Present address: Osaka University, Osaka 560, Japan.</json:string></affiliations></json:item><json:item><name>J. Nassalski</name><affiliations><json:string>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</json:string></affiliations></json:item><json:item><name>D. Nowotny</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>N. Pavel</name><affiliations><json:string>Universität Wuppertal, W-5600 Wuppertal, FRG19</json:string><json:string>9Present address: DESY, W-2000 Hamburg, FRG.</json:string></affiliations></json:item><json:item><name>H. Peschel</name><affiliations><json:string>Universität Wuppertal, W-5600 Wuppertal, FRG19</json:string><json:string>10Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</json:string></affiliations></json:item><json:item><name>C. Peroni</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>U. Pietrzyk</name><affiliations><json:string>Universität Wuppertal, W-5600 Wuppertal, FRG19</json:string><json:string>11Present address: MPI für Neurologische Forschung, Köln, FRG.</json:string></affiliations></json:item><json:item><name>B. Povh</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>R. Rieger</name><affiliations><json:string>Universität Mainz, W-6500 Mainz, FRG19</json:string></affiliations></json:item><json:item><name>K. Rith</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>K. Röhrich</name><affiliations><json:string>Universität Mainz, W-6500 Mainz, FRG19</json:string><json:string>12Present address: IKP2-KFA, W-5170 Jülich, FRG.</json:string></affiliations></json:item><json:item><name>E. Rondio</name><affiliations><json:string>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</json:string></affiliations></json:item><json:item><name>L. Ropelewski</name><affiliations><json:string>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</json:string></affiliations></json:item><json:item><name>A. Sandacz</name><affiliations><json:string>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</json:string></affiliations></json:item><json:item><name>C. Scholz</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>R. Schumacher</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string><json:string>13Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</json:string></affiliations></json:item><json:item><name>U. Sennhausser</name><affiliations><json:string>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</json:string><json:string>14Present address: EMPA, CH-8600 Dübendorf, Switzerland.</json:string></affiliations></json:item><json:item><name>F. Sever</name><affiliations><json:string>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</json:string><json:string>15On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</json:string></affiliations></json:item><json:item><name>T.-A. Shibata</name><affiliations><json:string>Universität Heidelberg, W-6900 Heidelberg, FRG19</json:string></affiliations></json:item><json:item><name>M. Siebler</name><affiliations><json:string>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</json:string></affiliations></json:item><json:item><name>A. Simon</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string></affiliations></json:item><json:item><name>A. Staiano</name><affiliations><json:string>Università di Torino and INFN, I-10125 Turin, Italy</json:string></affiliations></json:item><json:item><name>G. Taylor</name><affiliations><json:string>Oxford University, Oxford OX13RH, UK</json:string><json:string>16Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</json:string></affiliations></json:item><json:item><name>M. Treichel</name><affiliations><json:string>Max-Planck Institut, W-6900 Heidelberg, FRG</json:string><json:string>17Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</json:string></affiliations></json:item><json:item><name>J.L. Vuilleumier</name><affiliations><json:string>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</json:string></affiliations></json:item><json:item><name>T. Walcher</name><affiliations><json:string>Universität Mainz, W-6500 Mainz, FRG19</json:string></affiliations></json:item><json:item><name>K. Welch</name><affiliations><json:string>Indiana University, Bloomington, IN 47405, USA</json:string></affiliations></json:item><json:item><name>R. Windmolders</name><affiliations><json:string>Université de l'Etat Mons, B-7000 Mons, Belgium</json:string></affiliations></json:item></author><arkIstex>ark:/67375/6H6-PPXJRGJN-5</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Abstract: We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced Jψ production in deuterium and hydrogen was found to be R(D2/H2) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function G(x) of the nucleon. The momentum fraction x of the nucleon carried by the gluon is measured in the range of x = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as xG(x) = 12 (η+1) (1−x)η, withη=5+-9(sta.).</abstract><qualityIndicators><refBibsNative>true</refBibsNative><abstractWordCount>132</abstractWordCount><abstractCharCount>827</abstractCharCount><keywordCount>0</keywordCount><score>8.584</score><pdfWordCount>5254</pdfWordCount><pdfCharCount>17352</pdfCharCount><pdfVersion>1.2</pdfVersion><pdfPageCount>6</pdfPageCount><pdfPageSize>540 x 720 pts</pdfPageSize></qualityIndicators><title>Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</title><pii><json:string>0370-2693(91)91124-E</json:string></pii><corporate><json:item><name>New Muon Collaboration (NMC)</name></json:item></corporate><genre><json:string>research-article</json:string></genre><host><title>Physics Letters B</title><language><json:string>unknown</json:string></language><publicationDate>1991</publicationDate><issn><json:string>0370-2693</json:string></issn><pii><json:string>S0370-2693(00)X0864-7</json:string></pii><volume>258</volume><issue>3–4</issue><pages><first>493</first><last>498</last></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>1991</json:string></date><geogName></geogName><orgName><json:string>Osaka University</json:string><json:string>Institute for Nuclear Studies, PL</json:string><json:string>Belgium Present</json:string><json:string>University of Melbourne</json:string><json:string>Oxford University</json:string><json:string>Belgium Received</json:string><json:string>Switzerland Present</json:string><json:string>Yugoslavia, Present</json:string><json:string>Switzerland University of Uppsala</json:string><json:string>Carnegie Mellon University, Pittsburgh</json:string><json:string>UK Untversttb</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>U. Landgraf</json:string><json:string>N. Pavel</json:string><json:string>U. Pietrzyk</json:string><json:string>C. Mariotti</json:string><json:string>R. Kaiser</json:string><json:string>A. BriJll</json:string><json:string>R. Rieger</json:string><json:string>Paul Scherrer</json:string><json:string>U. Kriiner</json:string><json:string>L. Ropelewski</json:string><json:string>Josef Stefan</json:string><json:string>F. Klein</json:string><json:string>T. Walcher</json:string><json:string>H. Engelien</json:string><json:string>G.K. Mallot</json:string><json:string>E. Rondio</json:string><json:string>S. Kullander</json:string><json:string>B. Korzen</json:string><json:string>F. Lettenstr</json:string></persName><placeName><json:string>Itzehoe</json:string><json:string>Uppsala</json:string><json:string>Switzerland</json:string><json:string>Australia</json:string><json:string>Heidelberg</json:string><json:string>Poland</json:string><json:string>Canada</json:string><json:string>Newport</json:string><json:string>Glf-sur-Yvette</json:string><json:string>Warsaw</json:string><json:string>Vancouver</json:string><json:string>Brussels</json:string><json:string>Wuppertal</json:string><json:string>Santa Cruz</json:string><json:string>Amsterdam</json:string><json:string>CA</json:string><json:string>Dubendorf</json:string><json:string>France</json:string><json:string>Sweden</json:string><json:string>Netherlands</json:string><json:string>Osaka</json:string></placeName><ref_url></ref_url><ref_bibl><json:string>[4]</json:string><json:string>[ 2 - 6 ]</json:string><json:string>[ 15 ]</json:string><json:string>[ 1 ]</json:string><json:string>[11]</json:string><json:string>[ 8 ]</json:string><json:string>[ 8 , 9 ]</json:string><json:string>[17]</json:string><json:string>[6,12]</json:string><json:string>[8,9]</json:string><json:string>[ 10 ]</json:string><json:string>[ 4 - 6 ]</json:string><json:string>[ 4 ]</json:string><json:string>[7]</json:string><json:string>[14]</json:string><json:string>[ 12,13 ]</json:string><json:string>[2 ]</json:string><json:string>[2]</json:string><json:string>[19]</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/6H6-PPXJRGJN-5</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - physics, multidisciplinary</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - physics & astronomy</json:string><json:string>3 - nuclear & particles physics</json:string></scienceMetrix><scopus><json:string>1 - Physical Sciences</json:string><json:string>2 - Physics and Astronomy</json:string><json:string>3 - Nuclear and High Energy Physics</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences biologiques et medicales</json:string><json:string>3 - sciences biologiques fondamentales et appliquees. psychologie</json:string><json:string>4 - biophysique moleculaire</json:string></inist></categories><publicationDate>1991</publicationDate><copyrightDate>1991</copyrightDate><doi><json:string>10.1016/0370-2693(91)91124-E</json:string></doi><id>3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>ELSEVIER</p></availability><date>1991</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</title><author role="org"><orgName>New Muon Collaboration (NMC)</orgName></author><author xml:id="author-0000"><persName><forename type="first">D.</forename><surname>Allasia</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0001"><persName><forename type="first">P.</forename><surname>Amaudruz</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation></author><author xml:id="author-0002"><persName><forename type="first">M.</forename><surname>Arneodo</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0003"><persName><forename type="first">A.</forename><surname>Arvidson</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation></author><author xml:id="author-0004"><persName><forename type="first">B.</forename><surname>Badelek</surname></persName><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation></author><author xml:id="author-0005"><persName><forename type="first">G.</forename><surname>Baum</surname></persName><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation></author><author xml:id="author-0006"><persName><forename type="first">J.</forename><surname>Beaufays</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><affiliation>2Present address: Trasys, Brussels, Belgium.</affiliation></author><author xml:id="author-0007"><persName><forename type="first">I.G.</forename><surname>Bird</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0008"><persName><forename type="first">M.</forename><surname>Botje</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation></author><author xml:id="author-0009"><persName><forename type="first">C.</forename><surname>Broggini</surname></persName><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation></author><author xml:id="author-0010"><persName><forename type="first">W.</forename><surname>Brückner</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0011"><persName><forename type="first">A.</forename><surname>Brüll</surname></persName><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation></author><author xml:id="author-0012"><persName><forename type="first">W.J.</forename><surname>Burger</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation></author><author xml:id="author-0013"><persName><forename type="first">J.</forename><surname>Ciborowski</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation></author><author xml:id="author-0014"><persName><forename type="first">R.</forename><surname>Crittenden</surname></persName><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation></author><author xml:id="author-0015"><persName><forename type="first">R.</forename><surname>van Dantzig</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation></author><author xml:id="author-0016"><persName><forename type="first">H.</forename><surname>Döbbeling</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>3Present address: PSI, CH-5234 Villigen, Switzerland.</affiliation></author><author xml:id="author-0017"><persName><forename type="first">J.</forename><surname>Domingo</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>4Present address: CEBAF, Newport News, VA, USA.</affiliation></author><author xml:id="author-0018"><persName><forename type="first">J.</forename><surname>Drinkard</surname></persName><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation></author><author xml:id="author-0019"><persName><forename type="first">A.</forename><surname>Dzierba</surname></persName><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation></author><author xml:id="author-0020"><persName><forename type="first">H.</forename><surname>Engelien</surname></persName><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation></author><author xml:id="author-0021"><persName><forename type="first">M.I.</forename><surname>Ferrero</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0022"><persName><forename type="first">L.</forename><surname>Fluri</surname></persName><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation></author><author xml:id="author-0023"><persName><forename type="first">P.</forename><surname>Grafstrom</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><affiliation>5Present address: CERN, CH-1211 Geneva, Switzerland.</affiliation></author><author xml:id="author-0024"><persName><forename type="first">E.</forename><surname>Hagberg</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation></author><author xml:id="author-0025"><persName><forename type="first">D.</forename><surname>von Harrach</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>6Present address: University of Mainz, W-6500 Mainz, FRG.</affiliation></author><author xml:id="author-0026"><persName><forename type="first">M.</forename><surname>van der Heijden</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation></author><author xml:id="author-0027"><persName><forename type="first">C.</forename><surname>Heusch</surname></persName><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation></author><author xml:id="author-0028"><persName><forename type="first">Q.</forename><surname>Ingram</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation></author><author xml:id="author-0029"><persName><forename type="first">A.</forename><surname>Jacholkowska</surname></persName><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation><affiliation>7Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</affiliation></author><author xml:id="author-0030"><persName><forename type="first">K.</forename><surname>Janson</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation></author><author xml:id="author-0031"><persName><forename type="first">M.</forename><surname>de Jong</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation></author><author xml:id="author-0032"><persName><forename type="first">E.M.</forename><surname>Kabuβ</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0033"><persName><forename type="first">R.</forename><surname>Kaiser</surname></persName><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation></author><author xml:id="author-0034"><persName><forename type="first">T.J.</forename><surname>Ketel</surname></persName><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation></author><author xml:id="author-0035"><persName><forename type="first">F.</forename><surname>Klein</surname></persName><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation></author><author xml:id="author-0036"><persName><forename type="first">B.</forename><surname>Korzen</surname></persName><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation></author><author xml:id="author-0037"><persName><forename type="first">U.</forename><surname>Krüner</surname></persName><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation></author><author xml:id="author-0038"><persName><forename type="first">S.</forename><surname>Kullander</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation></author><author xml:id="author-0039"><persName><forename type="first">U.</forename><surname>Landgraf</surname></persName><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation></author><author xml:id="author-0040"><persName><forename type="first">F.</forename><surname>Lettenström</surname></persName><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation></author><author xml:id="author-0041"><persName><forename type="first">T.</forename><surname>Lindqvist</surname></persName><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation></author><author xml:id="author-0042"><persName><forename type="first">G.K.</forename><surname>Mallot</surname></persName><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation></author><author xml:id="author-0043"><persName><forename type="first">C.</forename><surname>Mariotti</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0044"><persName><forename type="first">G.</forename><surname>van Middelkoop</surname></persName><affiliation>CERN, CH-1211 Geneva 23, Switzerland</affiliation></author><author xml:id="author-0045"><persName><forename type="first">Y.</forename><surname>Mizuno</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>8Present address: Osaka University, Osaka 560, Japan.</affiliation></author><author xml:id="author-0046"><persName><forename type="first">J.</forename><surname>Nassalski</surname></persName><affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</affiliation></author><author xml:id="author-0047"><persName><forename type="first">D.</forename><surname>Nowotny</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0048"><persName><forename type="first">N.</forename><surname>Pavel</surname></persName><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>9Present address: DESY, W-2000 Hamburg, FRG.</affiliation></author><author xml:id="author-0049"><persName><forename type="first">H.</forename><surname>Peschel</surname></persName><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>10Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</affiliation></author><author xml:id="author-0050"><persName><forename type="first">C.</forename><surname>Peroni</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0051"><persName><forename type="first">U.</forename><surname>Pietrzyk</surname></persName><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>11Present address: MPI für Neurologische Forschung, Köln, FRG.</affiliation></author><author xml:id="author-0052"><persName><forename type="first">B.</forename><surname>Povh</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0053"><persName><forename type="first">R.</forename><surname>Rieger</surname></persName><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation></author><author xml:id="author-0054"><persName><forename type="first">K.</forename><surname>Rith</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0055"><persName><forename type="first">K.</forename><surname>Röhrich</surname></persName><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><affiliation>12Present address: IKP2-KFA, W-5170 Jülich, FRG.</affiliation></author><author xml:id="author-0056"><persName><forename type="first">E.</forename><surname>Rondio</surname></persName><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation></author><author xml:id="author-0057"><persName><forename type="first">L.</forename><surname>Ropelewski</surname></persName><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation></author><author xml:id="author-0058"><persName><forename type="first">A.</forename><surname>Sandacz</surname></persName><affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</affiliation></author><author xml:id="author-0059"><persName><forename type="first">C.</forename><surname>Scholz</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0060"><persName><forename type="first">R.</forename><surname>Schumacher</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>13Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</affiliation></author><author xml:id="author-0061"><persName><forename type="first">U.</forename><surname>Sennhausser</surname></persName><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>14Present address: EMPA, CH-8600 Dübendorf, Switzerland.</affiliation></author><author xml:id="author-0062"><persName><forename type="first">F.</forename><surname>Sever</surname></persName><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation><affiliation>15On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</affiliation></author><author xml:id="author-0063"><persName><forename type="first">T.-A.</forename><surname>Shibata</surname></persName><affiliation>Universität Heidelberg, W-6900 Heidelberg, FRG19</affiliation></author><author xml:id="author-0064"><persName><forename type="first">M.</forename><surname>Siebler</surname></persName><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation></author><author xml:id="author-0065"><persName><forename type="first">A.</forename><surname>Simon</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation></author><author xml:id="author-0066"><persName><forename type="first">A.</forename><surname>Staiano</surname></persName><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation></author><author xml:id="author-0067"><persName><forename type="first">G.</forename><surname>Taylor</surname></persName><affiliation>Oxford University, Oxford OX13RH, UK</affiliation><affiliation>16Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</affiliation></author><author xml:id="author-0068"><persName><forename type="first">M.</forename><surname>Treichel</surname></persName><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>17Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</affiliation></author><author xml:id="author-0069"><persName><forename type="first">J.L.</forename><surname>Vuilleumier</surname></persName><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation></author><author xml:id="author-0070"><persName><forename type="first">T.</forename><surname>Walcher</surname></persName><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation></author><author xml:id="author-0071"><persName><forename type="first">K.</forename><surname>Welch</surname></persName><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation></author><author xml:id="author-0072"><persName><forename type="first">R.</forename><surname>Windmolders</surname></persName><affiliation>Université de l'Etat Mons, B-7000 Mons, Belgium</affiliation></author><idno type="istex">3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A</idno><idno type="DOI">10.1016/0370-2693(91)91124-E</idno><idno type="PII">0370-2693(91)91124-E</idno></analytic><monogr><title level="j">Physics Letters B</title><title level="j" type="abbrev">PLB</title><idno type="pISSN">0370-2693</idno><idno type="PII">S0370-2693(00)X0864-7</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1991"></date><biblScope unit="volume">258</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="493">493</biblScope><biblScope unit="page" to="498">498</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1991</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced Jψ production in deuterium and hydrogen was found to be R(D2/H2) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function G(x) of the nucleon. The momentum fraction x of the nucleon carried by the gluon is measured in the range of x = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as xG(x) = 12 (η+1) (1−x)η, withη=5+-9(sta.).</p></abstract></profileDesc><revisionDesc><change when="1991">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>PLB</jid><aid>9191124E</aid><ce:pii>0370-2693(91)91124-E</ce:pii><ce:doi>10.1016/0370-2693(91)91124-E</ce:doi><ce:copyright type="unknown" year="1991"></ce:copyright></item-info><head><ce:title>Inelastic <math altimg="si1.gif"><fr shape="sol"><nu>J</nu><de>ψ</de></fr></math> production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</ce:title><ce:author-group><ce:collaboration><ce:text>New Muon Collaboration (NMC)</ce:text></ce:collaboration><ce:author><ce:given-name>D.</ce:given-name><ce:surname>Allasia</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>P.</ce:given-name><ce:surname>Amaudruz</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>Arneodo</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Arvidson</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>B.</ce:given-name><ce:surname>Badelek</ce:surname><ce:cross-ref refid="AFF4"><ce:sup>d</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>G.</ce:given-name><ce:surname>Baum</ce:surname><ce:cross-ref refid="AFF5"><ce:sup>e</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Beaufays</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref><ce:cross-ref refid="FN2"><ce:sup>2</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>I.G.</ce:given-name><ce:surname>Bird</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>Botje</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Broggini</ce:surname><ce:cross-ref refid="AFF8"><ce:sup>h</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>W.</ce:given-name><ce:surname>Brückner</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Brüll</ce:surname><ce:cross-ref refid="AFF9"><ce:sup>i</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>W.J.</ce:given-name><ce:surname>Burger</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Ciborowski</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Crittenden</ce:surname><ce:cross-ref refid="AFF10"><ce:sup>j</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>van Dantzig</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>H.</ce:given-name><ce:surname>Döbbeling</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref><ce:cross-ref refid="FN3"><ce:sup>3</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Domingo</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref><ce:cross-ref refid="FN4"><ce:sup>4</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Drinkard</ce:surname><ce:cross-ref refid="AFF11"><ce:sup>k</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Dzierba</ce:surname><ce:cross-ref refid="AFF10"><ce:sup>j</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>H.</ce:given-name><ce:surname>Engelien</ce:surname><ce:cross-ref refid="AFF9"><ce:sup>i</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.I.</ce:given-name><ce:surname>Ferrero</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>L.</ce:given-name><ce:surname>Fluri</ce:surname><ce:cross-ref refid="AFF8"><ce:sup>h</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>P.</ce:given-name><ce:surname>Grafstrom</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref><ce:cross-ref refid="FN5"><ce:sup>5</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>E.</ce:given-name><ce:surname>Hagberg</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>D.</ce:given-name><ce:surname>von Harrach</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref><ce:cross-ref refid="FN6"><ce:sup>6</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>van der Heijden</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Heusch</ce:surname><ce:cross-ref refid="AFF11"><ce:sup>k</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Q.</ce:given-name><ce:surname>Ingram</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Jacholkowska</ce:surname><ce:cross-ref refid="AFF10"><ce:sup>j</ce:sup></ce:cross-ref><ce:cross-ref refid="FN7"><ce:sup>7</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>K.</ce:given-name><ce:surname>Janson</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>de Jong</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>E.M.</ce:given-name><ce:surname>Kabuβ</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Kaiser</ce:surname><ce:cross-ref refid="AFF9"><ce:sup>i</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>T.J.</ce:given-name><ce:surname>Ketel</ce:surname><ce:cross-ref refid="AFF6"><ce:sup>f</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>F.</ce:given-name><ce:surname>Klein</ce:surname><ce:cross-ref refid="AFF12"><ce:sup>l</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>B.</ce:given-name><ce:surname>Korzen</ce:surname><ce:cross-ref refid="AFF13"><ce:sup>m</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>U.</ce:given-name><ce:surname>Krüner</ce:surname><ce:cross-ref refid="AFF13"><ce:sup>m</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>S.</ce:given-name><ce:surname>Kullander</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>U.</ce:given-name><ce:surname>Landgraf</ce:surname><ce:cross-ref refid="AFF9"><ce:sup>i</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>F.</ce:given-name><ce:surname>Lettenström</ce:surname><ce:cross-ref refid="AFF11"><ce:sup>k</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>T.</ce:given-name><ce:surname>Lindqvist</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>G.K.</ce:given-name><ce:surname>Mallot</ce:surname><ce:cross-ref refid="AFF12"><ce:sup>l</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Mariotti</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>G.</ce:given-name><ce:surname>van Middelkoop</ce:surname><ce:cross-ref refid="AFF14"><ce:sup>n</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Y.</ce:given-name><ce:surname>Mizuno</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref><ce:cross-ref refid="FN8"><ce:sup>8</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Nassalski</ce:surname><ce:cross-ref refid="AFF15"><ce:sup>o</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>D.</ce:given-name><ce:surname>Nowotny</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>N.</ce:given-name><ce:surname>Pavel</ce:surname><ce:cross-ref refid="AFF13"><ce:sup>m</ce:sup></ce:cross-ref><ce:cross-ref refid="FN9"><ce:sup>9</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>H.</ce:given-name><ce:surname>Peschel</ce:surname><ce:cross-ref refid="AFF13"><ce:sup>m</ce:sup></ce:cross-ref><ce:cross-ref refid="FN10"><ce:sup>10</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Peroni</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>U.</ce:given-name><ce:surname>Pietrzyk</ce:surname><ce:cross-ref refid="AFF13"><ce:sup>m</ce:sup></ce:cross-ref><ce:cross-ref refid="FN11"><ce:sup>11</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>B.</ce:given-name><ce:surname>Povh</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Rieger</ce:surname><ce:cross-ref refid="AFF12"><ce:sup>l</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>K.</ce:given-name><ce:surname>Rith</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>K.</ce:given-name><ce:surname>Röhrich</ce:surname><ce:cross-ref refid="AFF12"><ce:sup>l</ce:sup></ce:cross-ref><ce:cross-ref refid="FN12"><ce:sup>12</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>E.</ce:given-name><ce:surname>Rondio</ce:surname><ce:cross-ref refid="AFF4"><ce:sup>d</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>L.</ce:given-name><ce:surname>Ropelewski</ce:surname><ce:cross-ref refid="AFF4"><ce:sup>d</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Sandacz</ce:surname><ce:cross-ref refid="AFF15"><ce:sup>o</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>C.</ce:given-name><ce:surname>Scholz</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Schumacher</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref><ce:cross-ref refid="FN13"><ce:sup>13</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>U.</ce:given-name><ce:surname>Sennhausser</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref><ce:cross-ref refid="FN14"><ce:sup>14</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>F.</ce:given-name><ce:surname>Sever</ce:surname><ce:cross-ref refid="AFF5"><ce:sup>e</ce:sup></ce:cross-ref><ce:cross-ref refid="FN15"><ce:sup>15</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>T.-A.</ce:given-name><ce:surname>Shibata</ce:surname><ce:cross-ref refid="AFF16"><ce:sup>p</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>Siebler</ce:surname><ce:cross-ref refid="AFF5"><ce:sup>e</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Simon</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Staiano</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>G.</ce:given-name><ce:surname>Taylor</ce:surname><ce:cross-ref refid="AFF17"><ce:sup>q</ce:sup></ce:cross-ref><ce:cross-ref refid="FN16"><ce:sup>16</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>Treichel</ce:surname><ce:cross-ref refid="AFF7"><ce:sup>g</ce:sup></ce:cross-ref><ce:cross-ref refid="FN17"><ce:sup>17</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>J.L.</ce:given-name><ce:surname>Vuilleumier</ce:surname><ce:cross-ref refid="AFF8"><ce:sup>h</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>T.</ce:given-name><ce:surname>Walcher</ce:surname><ce:cross-ref refid="AFF12"><ce:sup>l</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>K.</ce:given-name><ce:surname>Welch</ce:surname><ce:cross-ref refid="AFF10"><ce:sup>j</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Windmolders</ce:surname><ce:cross-ref refid="AFF18"><ce:sup>r</ce:sup></ce:cross-ref></ce:author><ce:affiliation id="AFF1"><ce:label>a</ce:label><ce:textfn>Università di Torino and INFN, I-10125 Turin, Italy</ce:textfn></ce:affiliation><ce:affiliation id="AFF2"><ce:label>b</ce:label><ce:textfn>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</ce:textfn></ce:affiliation><ce:affiliation id="AFF3"><ce:label>c</ce:label><ce:textfn>University of Uppsala, S-75121 Uppsala, Sweden</ce:textfn></ce:affiliation><ce:affiliation id="AFF4"><ce:label>d</ce:label><ce:textfn>University of Warsaw, PL-00-681 Warsaw, Poland<ce:cross-ref refid="FN18"><ce:sup>18</ce:sup></ce:cross-ref><ce:footnote id="FN18"><ce:label>18</ce:label><ce:note-para>Supported by CPBP.01.09.</ce:note-para></ce:footnote></ce:textfn></ce:affiliation><ce:affiliation id="AFF5"><ce:label>e</ce:label><ce:textfn>Universität Bielefeld, W-4800 Bielefeld, FRG<ce:cross-ref refid="FN19"><ce:sup>19</ce:sup></ce:cross-ref><ce:footnote id="FN19"><ce:label>19</ce:label><ce:note-para>Supported by Bunderministerium für Froschung und Technologie.</ce:note-para></ce:footnote></ce:textfn></ce:affiliation><ce:affiliation id="AFF6"><ce:label>f</ce:label><ce:textfn>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands<ce:cross-ref refid="FN20"><ce:sup>20</ce:sup></ce:cross-ref><ce:footnote id="FN20"><ce:label>20</ce:label><ce:note-para>Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</ce:note-para></ce:footnote></ce:textfn></ce:affiliation><ce:affiliation id="AFF7"><ce:label>g</ce:label><ce:textfn>Max-Planck Institut, W-6900 Heidelberg, FRG</ce:textfn></ce:affiliation><ce:affiliation id="AFF8"><ce:label>h</ce:label><ce:textfn>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</ce:textfn></ce:affiliation><ce:affiliation id="AFF9"><ce:label>i</ce:label><ce:textfn>Universität Freiburg, W-7800 Freiburg, FRG<ce:cross-ref refid="FN19"><ce:sup>19</ce:sup></ce:cross-ref></ce:textfn></ce:affiliation><ce:affiliation id="AFF10"><ce:label>j</ce:label><ce:textfn>Indiana University, Bloomington, IN 47405, USA</ce:textfn></ce:affiliation><ce:affiliation id="AFF11"><ce:label>k</ce:label><ce:textfn>University of California, Santa Cruz, CA 95064, USA</ce:textfn></ce:affiliation><ce:affiliation id="AFF12"><ce:label>l</ce:label><ce:textfn>Universität Mainz, W-6500 Mainz, FRG<ce:cross-ref refid="FN19"><ce:sup>19</ce:sup></ce:cross-ref></ce:textfn></ce:affiliation><ce:affiliation id="AFF13"><ce:label>m</ce:label><ce:textfn>Universität Wuppertal, W-5600 Wuppertal, FRG<ce:cross-ref refid="FN19"><ce:sup>19</ce:sup></ce:cross-ref></ce:textfn></ce:affiliation><ce:affiliation id="AFF14"><ce:label>n</ce:label><ce:textfn>CERN, CH-1211 Geneva 23, Switzerland</ce:textfn></ce:affiliation><ce:affiliation id="AFF15"><ce:label>o</ce:label><ce:textfn>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland<ce:cross-ref refid="FN21"><ce:sup>21</ce:sup></ce:cross-ref><ce:footnote id="FN21"><ce:label>21</ce:label><ce:note-para>Supported by CPBP.01.06.</ce:note-para></ce:footnote></ce:textfn></ce:affiliation><ce:affiliation id="AFF16"><ce:label>p</ce:label><ce:textfn>Universität Heidelberg, W-6900 Heidelberg, FRG<ce:cross-ref refid="FN19"><ce:sup>19</ce:sup></ce:cross-ref></ce:textfn></ce:affiliation><ce:affiliation id="AFF17"><ce:label>q</ce:label><ce:textfn>Oxford University, Oxford OX13RH, UK</ce:textfn></ce:affiliation><ce:affiliation id="AFF18"><ce:label>r</ce:label><ce:textfn>Université de l'Etat Mons, B-7000 Mons, Belgium</ce:textfn></ce:affiliation><ce:footnote id="FN2"><ce:label>2</ce:label><ce:note-para>Present address: Trasys, Brussels, Belgium.</ce:note-para></ce:footnote><ce:footnote id="FN3"><ce:label>3</ce:label><ce:note-para>Present address: PSI, CH-5234 Villigen, Switzerland.</ce:note-para></ce:footnote><ce:footnote id="FN4"><ce:label>4</ce:label><ce:note-para>Present address: CEBAF, Newport News, VA, USA.</ce:note-para></ce:footnote><ce:footnote id="FN5"><ce:label>5</ce:label><ce:note-para>Present address: CERN, CH-1211 Geneva, Switzerland.</ce:note-para></ce:footnote><ce:footnote id="FN6"><ce:label>6</ce:label><ce:note-para>Present address: University of Mainz, W-6500 Mainz, FRG.</ce:note-para></ce:footnote><ce:footnote id="FN7"><ce:label>7</ce:label><ce:note-para>Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</ce:note-para></ce:footnote><ce:footnote id="FN8"><ce:label>8</ce:label><ce:note-para>Present address: Osaka University, Osaka 560, Japan.</ce:note-para></ce:footnote><ce:footnote id="FN9"><ce:label>9</ce:label><ce:note-para>Present address: DESY, W-2000 Hamburg, FRG.</ce:note-para></ce:footnote><ce:footnote id="FN10"><ce:label>10</ce:label><ce:note-para>Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</ce:note-para></ce:footnote><ce:footnote id="FN11"><ce:label>11</ce:label><ce:note-para>Present address: MPI für Neurologische Forschung, Köln, FRG.</ce:note-para></ce:footnote><ce:footnote id="FN12"><ce:label>12</ce:label><ce:note-para>Present address: IKP2-KFA, W-5170 Jülich, FRG.</ce:note-para></ce:footnote><ce:footnote id="FN13"><ce:label>13</ce:label><ce:note-para>Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</ce:note-para></ce:footnote><ce:footnote id="FN14"><ce:label>14</ce:label><ce:note-para>Present address: EMPA, CH-8600 Dübendorf, Switzerland.</ce:note-para></ce:footnote><ce:footnote id="FN15"><ce:label>15</ce:label><ce:note-para>On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</ce:note-para></ce:footnote><ce:footnote id="FN16"><ce:label>16</ce:label><ce:note-para>Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</ce:note-para></ce:footnote><ce:footnote id="FN17"><ce:label>17</ce:label><ce:note-para>Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</ce:note-para></ce:footnote></ce:author-group><ce:date-received day="10" month="11" year="1990"></ce:date-received><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced <math altimg="si2.gif"><fr shape="sol"><nu>J</nu><de>ψ</de></fr></math> production in deuterium and hydrogen was found to be <ce:italic>R</ce:italic>(D<ce:inf>2</ce:inf>/H<ce:inf>2</ce:inf>) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function <ce:italic>G</ce:italic>(<ce:italic>x</ce:italic>) of the nucleon. The momentum fraction <ce:italic>x</ce:italic> of the nucleon carried by the gluon is measured in the range of <ce:italic>x</ce:italic> = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as <math altimg="si3.gif">xG(x) = <fr shape="case"><nu>1</nu><de>2</de></fr> (η+1) (1−x)<sup>η</sup>, <rm>with</rm>η=5+-9(<rm>sta.</rm>)</math>.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Inelastic</title></titleInfo><name type="corporate"><namePart>New Muon Collaboration (NMC)</namePart></name><name type="personal"><namePart type="given">D.</namePart><namePart type="family">Allasia</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P.</namePart><namePart type="family">Amaudruz</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Arneodo</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Arvidson</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.</namePart><namePart type="family">Badelek</namePart><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.</namePart><namePart type="family">Baum</namePart><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Beaufays</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><affiliation>2Present address: Trasys, Brussels, Belgium.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">I.G.</namePart><namePart type="family">Bird</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Botje</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Broggini</namePart><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">W.</namePart><namePart type="family">Brückner</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Brüll</namePart><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">W.J.</namePart><namePart type="family">Burger</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Ciborowski</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Crittenden</namePart><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">van Dantzig</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Döbbeling</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>3Present address: PSI, CH-5234 Villigen, Switzerland.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Domingo</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>4Present address: CEBAF, Newport News, VA, USA.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Drinkard</namePart><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Dzierba</namePart><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Engelien</namePart><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.I.</namePart><namePart type="family">Ferrero</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L.</namePart><namePart type="family">Fluri</namePart><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P.</namePart><namePart type="family">Grafstrom</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><affiliation>5Present address: CERN, CH-1211 Geneva, Switzerland.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">E.</namePart><namePart type="family">Hagberg</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D.</namePart><namePart type="family">von Harrach</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>6Present address: University of Mainz, W-6500 Mainz, FRG.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">van der Heijden</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Heusch</namePart><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Q.</namePart><namePart type="family">Ingram</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Jacholkowska</namePart><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation><affiliation>7Present address: Laboratoire de L'Accélérateur Linéaire, Université de Paris-Sud, F-91405 Orsay, France.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Janson</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">de Jong</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">E.M.</namePart><namePart type="family">Kabuβ</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Kaiser</namePart><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.J.</namePart><namePart type="family">Ketel</namePart><affiliation>NIKHEF-K, NL-1009 AJ Amsterdam, The Netherlands2020Supported in part by FOM, Vrije Universiteit Amsterdam and NWO.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Klein</namePart><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.</namePart><namePart type="family">Korzen</namePart><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">U.</namePart><namePart type="family">Krüner</namePart><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">S.</namePart><namePart type="family">Kullander</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">U.</namePart><namePart type="family">Landgraf</namePart><affiliation>Universität Freiburg, W-7800 Freiburg, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Lettenström</namePart><affiliation>University of California, Santa Cruz, CA 95064, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.</namePart><namePart type="family">Lindqvist</namePart><affiliation>University of Uppsala, S-75121 Uppsala, Sweden</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.K.</namePart><namePart type="family">Mallot</namePart><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Mariotti</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.</namePart><namePart type="family">van Middelkoop</namePart><affiliation>CERN, CH-1211 Geneva 23, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Y.</namePart><namePart type="family">Mizuno</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>8Present address: Osaka University, Osaka 560, Japan.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Nassalski</namePart><affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D.</namePart><namePart type="family">Nowotny</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">N.</namePart><namePart type="family">Pavel</namePart><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>9Present address: DESY, W-2000 Hamburg, FRG.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Peschel</namePart><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>10Present address: Gruner and Jahr AG&CoKG, Itzehoe, FRG.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Peroni</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">U.</namePart><namePart type="family">Pietrzyk</namePart><affiliation>Universität Wuppertal, W-5600 Wuppertal, FRG19</affiliation><affiliation>11Present address: MPI für Neurologische Forschung, Köln, FRG.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.</namePart><namePart type="family">Povh</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Rieger</namePart><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Rith</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Röhrich</namePart><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><affiliation>12Present address: IKP2-KFA, W-5170 Jülich, FRG.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">E.</namePart><namePart type="family">Rondio</namePart><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">L.</namePart><namePart type="family">Ropelewski</namePart><affiliation>University of Warsaw, PL-00-681 Warsaw, Poland1818Supported by CPBP.01.09.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Sandacz</namePart><affiliation>Institute for Nuclear Studies, PL-00-681 Warsaw, Poland2121Supported by CPBP.01.06.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Scholz</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Schumacher</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>13Present address: Carnegie Mellon University, Pittsburgh, PA 15213, USA.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">U.</namePart><namePart type="family">Sennhausser</namePart><affiliation>Paul Scherrer Institut, CH-5234 Villigen, Switzerland</affiliation><affiliation>14Present address: EMPA, CH-8600 Dübendorf, Switzerland.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Sever</namePart><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation><affiliation>15On leave of absence from Josef Stefan Institut, YU-61111 Ljubljana, Yugoslavia; Present address: DPhN Saclay, F-91191 Gif-sur-Yvette, France.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.-A.</namePart><namePart type="family">Shibata</namePart><affiliation>Universität Heidelberg, W-6900 Heidelberg, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Siebler</namePart><affiliation>Universität Bielefeld, W-4800 Bielefeld, FRG1919Supported by Bunderministerium für Froschung und Technologie.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Simon</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Staiano</namePart><affiliation>Università di Torino and INFN, I-10125 Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">G.</namePart><namePart type="family">Taylor</namePart><affiliation>Oxford University, Oxford OX13RH, UK</affiliation><affiliation>16Present address: University of Melbourne, Parkville, Victoria 3052, Australia.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Treichel</namePart><affiliation>Max-Planck Institut, W-6900 Heidelberg, FRG</affiliation><affiliation>17Present address: Université de Neuchâel, CH-2000 Neuchâtel, Switzerland.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.L.</namePart><namePart type="family">Vuilleumier</namePart><affiliation>Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">T.</namePart><namePart type="family">Walcher</namePart><affiliation>Universität Mainz, W-6500 Mainz, FRG19</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">K.</namePart><namePart type="family">Welch</namePart><affiliation>Indiana University, Bloomington, IN 47405, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Windmolders</namePart><affiliation>Université de l'Etat Mons, B-7000 Mons, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1991</dateIssued><copyrightDate encoding="w3cdtf">1991</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: We present results on inelastic J/ψ production from muon interactions with hydrogen and deuterium at an incident muon energy of 280 GeV. The measured cross section ratio per nucleon for muon-induced Jψ production in deuterium and hydrogen was found to be R(D2/H2) = 1.01±0.15. The colour singlet model is shown to provide a good description of the observed differential cross section apart from a normalisation factor. The comparison between the observed cross section and the colour singlet model prediction allows the extraction of the gluon structure function G(x) of the nucleon. The momentum fraction x of the nucleon carried by the gluon is measured in the range of x = [0.02, 0.30]. The normalised gluon distribution of free nucleons thus found can be parametrised as xG(x) = 12 (η+1) (1−x)η, withη=5+-9(sta.).</abstract><relatedItem type="host"><titleInfo><title>Physics Letters B</title></titleInfo><titleInfo type="abbreviated"><title>PLB</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">19910411</dateIssued></originInfo><identifier type="ISSN">0370-2693</identifier><identifier type="PII">S0370-2693(00)X0864-7</identifier><part><date>19910411</date><detail type="volume"><number>258</number><caption>vol.</caption></detail><detail type="issue"><number>3–4</number><caption>no.</caption></detail><extent unit="issue-pages"><start>247</start><end>530</end></extent><extent unit="pages"><start>493</start><end>498</end></extent></part></relatedItem><identifier type="istex">3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A</identifier><identifier type="ark">ark:/67375/6H6-PPXJRGJN-5</identifier><identifier type="DOI">10.1016/0370-2693(91)91124-E</identifier><identifier type="PII">0370-2693(91)91124-E</identifier><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/3661D6D490DDFBCDC2425918E8FB66F2F8A7A17A/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= Inelastic Jψ production in deep inelastic scattering from hydrogen and deuterium and the gluon distribution of free nucleons
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