Observation of a first vτ candidate event in the OPERA experiment in the CNGS beam
Identifieur interne : 000461 ( France/Analysis ); précédent : 000460; suivant : 000462Observation of a first vτ candidate event in the OPERA experiment in the CNGS beam
Auteurs : N. Agafonova [Russie] ; A. Aleksandrov [Russie] ; O. Altinok [Turquie] ; M. Ambrosio [Italie] ; A. Anokhina [Russie] ; S. Aoki [Japon] ; A. Ariga [Suisse] ; T. Ariga [Suisse] ; D. Autiero [France] ; A. Badertscher [Suisse] ; A. Bagulya [Russie] ; A. Bendhabi [Tunisie] ; A. Bertolin [Italie] ; M. Besnier [France] ; D. Bick [Allemagne] ; V. Boyarkin [Russie] ; C. Bozza [Italie] ; T. Brugiere [France] ; R. Brugnera [Italie] ; F. Brunet [France] ; G. Brunetti [France, Italie] ; S. Buontempo [Italie] ; A. Cazes [France] ; L. Chaussard [France] ; M. Chernyavsky [Russie] ; V. Chiarella [Italie] ; N. Chon-Sen [France] ; A. Chukanov [Russie] ; R. Ciesielski [Italie] ; F. Dal Corso [Italie] ; N. D'Ambrosio [Italie] ; Y. Declais [France] ; P. Del Amo Sanchez [France] ; G. De Lellis [Italie] ; M. De Serio [Italie] ; F. Di Capua [Italie] ; A. Di Crescenzo [Italie] ; D. Di Ferdinando [Italie] ; N. Di Marco [Italie] ; A. Di Giovanni [Italie] ; S. Dmitrievsky [Russie] ; M. Dracos [France] ; D. Duchesneau [France] ; S. Dusini [Italie] ; T. Dzhatdoev [Russie] ; J. Ebert [Allemagne] ; O. Egorov [Russie] ; R. Enikeev [Russie] ; A. Ereditato [Suisse] ; L. S. Esposito [Suisse] ; J. Favier [France] ; T. Ferber [Allemagne] ; R. A. Fini [Italie]Source :
- Physics letters. Section B [ 0370-2693 ] ; 2010.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Particule élémentaire.
English descriptors
- KwdEn :
Abstract
The OPERA neutrino detector in the underground Gran Sasso Laboratory (LNGS) has been designed to perform the first detection of neutrino oscillations in direct appearance mode through the study of the vμ → vτ channel. The hybrid apparatus consists of an emulsion/lead target complemented by electronic detectors and it is placed in the high energy long-baseline CERN to LNGS beam (CNGS) 730 km away from the neutrino source. Runs with CNGS neutrinos were successfully carried out in 2008 and 2009. After a brief description of the beam, the experimental setup and the procedures used for the analysis of the neutrino events, we describe the topology and kinematics of a first candidate vτ charged-current event satisfying the kinematical selection criteria. The background calculations and their cross-check are explained in detail and the significance of the event is assessed.
Affiliations:
- Allemagne, France, Italie, Japon, Russie, Suisse, Tunisie, Turquie
- Alsace, Alsace-Champagne-Ardenne-Lorraine, Auvergne-Rhône-Alpes, Canton de Berne, District fédéral central, Hambourg, Rhône-Alpes, Vénétie, Émilie-Romagne
- Annecy-le-Vieux, Berne, Bologne, Hambourg, Moscou, Padoue, Strasbourg, Villeurbanne
- Université de Bologne, Université de Padoue, Université de Savoie, Université de Strasbourg
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Pascal:10-0352249Le document en format XML
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Buontempo</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Cazes, A" sort="Cazes, A" uniqKey="Cazes A" first="A." last="Cazes">A. Cazes</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Chaussard, L" sort="Chaussard, L" uniqKey="Chaussard L" first="L." last="Chaussard">L. 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Dal Corso</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="D Ambrosio, N" sort="D Ambrosio, N" uniqKey="D Ambrosio N" first="N." last="D'Ambrosio">N. D'Ambrosio</name><affiliation wicri:level="1"><inist:fA14 i1="20"><s1>INFN - Laboratori Nazionali del Gran Sasso</s1><s2>67010 Assergi (L'Aquila)</s2><s3>ITA</s3><sZ>31 aut.</sZ><sZ>40 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN - Laboratori Nazionali del Gran Sasso</wicri:noRegion></affiliation></author><author><name sortKey="Declais, Y" sort="Declais, Y" uniqKey="Declais Y" first="Y." last="Declais">Y. Declais</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Del Amo Sanchez, P" sort="Del Amo Sanchez, P" uniqKey="Del Amo Sanchez P" first="P." last="Del Amo Sanchez">P. Del Amo Sanchez</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="De Lellis, G" sort="De Lellis, G" uniqKey="De Lellis G" first="G." last="De Lellis">G. De Lellis</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="21"><s1>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>34 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="De Serio, M" sort="De Serio, M" uniqKey="De Serio M" first="M." last="De Serio">M. De Serio</name><affiliation wicri:level="1"><inist:fA14 i1="22"><s1>INFN Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>35 aut.</sZ><sZ>53 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bari</wicri:noRegion></affiliation></author><author><name sortKey="Di Capua, F" sort="Di Capua, F" uniqKey="Di Capua F" first="F." last="Di Capua">F. Di Capua</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Di Crescenzo, A" sort="Di Crescenzo, A" uniqKey="Di Crescenzo A" first="A." last="Di Crescenzo">A. Di Crescenzo</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="21"><s1>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>34 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Di Ferdinando, D" sort="Di Ferdinando, D" uniqKey="Di Ferdinando D" first="D." last="Di Ferdinando">D. Di Ferdinando</name><affiliation wicri:level="1"><inist:fA14 i1="23"><s1>INFN Sezione di Bologna</s1><s2>40127 Bologna</s2><s3>ITA</s3><sZ>38 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Di Marco, N" sort="Di Marco, N" uniqKey="Di Marco N" first="N." last="Di Marco">N. Di Marco</name><affiliation wicri:level="1"><inist:fA14 i1="24"><s1>Dipartimento di Fisica dell'Università dell'Aquila and INFN "Gruppo Collegato de L'Aquila"</s1><s2>67100 L'Aquila</s2><s3>ITA</s3><sZ>39 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Fisica dell'Università dell'Aquila and INFN "Gruppo Collegato de L'Aquila"</wicri:noRegion></affiliation></author><author><name sortKey="Di Giovanni, A" sort="Di Giovanni, A" uniqKey="Di Giovanni A" first="A." last="Di Giovanni">A. Di Giovanni</name><affiliation wicri:level="1"><inist:fA14 i1="20"><s1>INFN - Laboratori Nazionali del Gran Sasso</s1><s2>67010 Assergi (L'Aquila)</s2><s3>ITA</s3><sZ>31 aut.</sZ><sZ>40 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN - Laboratori Nazionali del Gran Sasso</wicri:noRegion></affiliation></author><author><name sortKey="Dmitrievsky, S" sort="Dmitrievsky, S" uniqKey="Dmitrievsky S" first="S." last="Dmitrievsky">S. Dmitrievsky</name><affiliation wicri:level="1"><inist:fA14 i1="19"><s1>JINR -Joint Institute for Nuclear Research</s1><s2>141980 Dubna</s2><s3>RUS</s3><sZ>28 aut.</sZ><sZ>41 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>JINR -Joint Institute for Nuclear Research</wicri:noRegion></affiliation></author><author><name sortKey="Dracos, M" sort="Dracos, M" uniqKey="Dracos M" first="M." last="Dracos">M. Dracos</name><affiliation wicri:level="4"><inist:fA14 i1="18"><s1>IPHC, Université de Strasbourg, CNRS/IN2P3</s1><s2>67037 Strasbourg</s2><s3>FRA</s3><sZ>27 aut.</sZ><sZ>42 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Alsace-Champagne-Ardenne-Lorraine</region><region type="old region" nuts="2">Alsace</region><settlement type="city">Strasbourg</settlement></placeName><orgName type="university">Université de Strasbourg</orgName></affiliation></author><author><name sortKey="Duchesneau, D" sort="Duchesneau, D" uniqKey="Duchesneau D" first="D." last="Duchesneau">D. Duchesneau</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Dusini, S" sort="Dusini, S" uniqKey="Dusini S" first="S." last="Dusini">S. Dusini</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="Dzhatdoev, T" sort="Dzhatdoev, T" uniqKey="Dzhatdoev T" first="T." last="Dzhatdoev">T. Dzhatdoev</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>MSU SINP) Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics</s1><s2>329992 Moscow</s2><s3>RUS</s3><sZ>5 aut.</sZ><sZ>45 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Ebert, J" sort="Ebert, J" uniqKey="Ebert J" first="J." last="Ebert">J. Ebert</name><affiliation wicri:level="1"><inist:fA14 i1="13"><s1>Hamburg University</s1><s2>22761 Hamburg</s2><s3>DEU</s3><sZ>15 aut.</sZ><sZ>46 aut.</sZ><sZ>52 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>22761 Hamburg</wicri:noRegion><placeName><settlement type="city">Hambourg</settlement><region type="land" nuts="2">Hambourg</region></placeName></affiliation></author><author><name sortKey="Egorov, O" sort="Egorov, O" uniqKey="Egorov O" first="O." last="Egorov">O. Egorov</name><affiliation wicri:level="1"><inist:fA14 i1="25"><s1>ITEP-Institute for Theoretical and Experimental Physics</s1><s2>317259 Moscow</s2><s3>RUS</s3><sZ>47 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Enikeev, R" sort="Enikeev, R" uniqKey="Enikeev R" first="R." last="Enikeev">R. Enikeev</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>INR - Institute for Nuclear Research of the Russian Academy of Sciences</s1><s2>327312 Moscow</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ><sZ>48 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Ereditato, A" sort="Ereditato, A" uniqKey="Ereditato A" first="A." last="Ereditato">A. Ereditato</name><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Albert Einstein Center for Fundamental Physics. Laboratory for High Energy Physics (LHEP), University of Bem</s1><s2>3012 Bern</s2><s3>CHE</s3><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>49 aut.</sZ></inist:fA14><country>Suisse</country><placeName><settlement type="city">Berne</settlement><region type="région" nuts="3">Canton de Berne</region></placeName></affiliation></author><author><name sortKey="Esposito, L S" sort="Esposito, L S" uniqKey="Esposito L" first="L. S." last="Esposito">L. S. Esposito</name><affiliation wicri:level="1"><inist:fA14 i1="09"><s1>ETH Zurich, Institute for Particle Physics</s1><s2>8093 Zurich</s2><s3>CHE</s3><sZ>10 aut.</sZ><sZ>50 aut.</sZ></inist:fA14><country>Suisse</country><wicri:noRegion>8093 Zurich</wicri:noRegion></affiliation></author><author><name sortKey="Favier, J" sort="Favier, J" uniqKey="Favier J" first="J." last="Favier">J. Favier</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Ferber, T" sort="Ferber, T" uniqKey="Ferber T" first="T." last="Ferber">T. Ferber</name><affiliation wicri:level="1"><inist:fA14 i1="13"><s1>Hamburg University</s1><s2>22761 Hamburg</s2><s3>DEU</s3><sZ>15 aut.</sZ><sZ>46 aut.</sZ><sZ>52 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>22761 Hamburg</wicri:noRegion><placeName><settlement type="city">Hambourg</settlement><region type="land" nuts="2">Hambourg</region></placeName></affiliation></author><author><name sortKey="Fini, R A" sort="Fini, R A" uniqKey="Fini R" first="R. A." last="Fini">R. A. Fini</name><affiliation wicri:level="1"><inist:fA14 i1="22"><s1>INFN Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>35 aut.</sZ><sZ>53 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bari</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">10-0352249</idno><date when="2010">2010</date><idno type="stanalyst">PASCAL 10-0352249 INIST</idno><idno type="RBID">Pascal:10-0352249</idno><idno type="wicri:Area/PascalFrancis/Corpus">000184</idno><idno type="wicri:Area/PascalFrancis/Curation">000363</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000153</idno><idno type="wicri:doubleKey">0370-2693:2010:Agafonova N:observation:of:a</idno><idno type="wicri:Area/Main/Merge">000F27</idno><idno type="wicri:Area/Main/Curation">000F16</idno><idno type="wicri:Area/Main/Exploration">000F16</idno><idno type="wicri:Area/France/Extraction">000461</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Observation of a first v<sub>τ</sub> candidate event in the OPERA experiment in the CNGS beam</title><author><name sortKey="Agafonova, N" sort="Agafonova, N" uniqKey="Agafonova N" first="N." last="Agafonova">N. Agafonova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>INR - Institute for Nuclear Research of the Russian Academy of Sciences</s1><s2>327312 Moscow</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ><sZ>48 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Aleksandrov, A" sort="Aleksandrov, A" uniqKey="Aleksandrov A" first="A." last="Aleksandrov">A. Aleksandrov</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPI - Lebedev Physical Institute of the Russian Academy of Sciences</s1><s2>119991 Moscow</s2><s3>RUS</s3><sZ>2 aut.</sZ><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Altinok, O" sort="Altinok, O" uniqKey="Altinok O" first="O." last="Altinok">O. Altinok</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>METU - Middle East Technical University</s1><s2>06532 Ankara</s2><s3>TUR</s3><sZ>3 aut.</sZ></inist:fA14><country>Turquie</country><wicri:noRegion>METU - Middle East Technical University</wicri:noRegion></affiliation></author><author><name sortKey="Ambrosio, M" sort="Ambrosio, M" uniqKey="Ambrosio M" first="M." last="Ambrosio">M. Ambrosio</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Anokhina, A" sort="Anokhina, A" uniqKey="Anokhina A" first="A." last="Anokhina">A. Anokhina</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>MSU SINP) Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics</s1><s2>329992 Moscow</s2><s3>RUS</s3><sZ>5 aut.</sZ><sZ>45 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Aoki, S" sort="Aoki, S" uniqKey="Aoki S" first="S." last="Aoki">S. Aoki</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Kobe University</s1><s2>657-8501 Kobe</s2><s3>JPN</s3><sZ>6 aut.</sZ></inist:fA14><country>Japon</country><wicri:noRegion>Kobe University</wicri:noRegion></affiliation></author><author><name sortKey="Ariga, A" sort="Ariga, A" uniqKey="Ariga A" first="A." last="Ariga">A. Ariga</name><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Albert Einstein Center for Fundamental Physics. Laboratory for High Energy Physics (LHEP), University of Bem</s1><s2>3012 Bern</s2><s3>CHE</s3><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>49 aut.</sZ></inist:fA14><country>Suisse</country><placeName><settlement type="city">Berne</settlement><region type="région" nuts="3">Canton de Berne</region></placeName></affiliation></author><author><name sortKey="Ariga, T" sort="Ariga, T" uniqKey="Ariga T" first="T." last="Ariga">T. Ariga</name><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Albert Einstein Center for Fundamental Physics. Laboratory for High Energy Physics (LHEP), University of Bem</s1><s2>3012 Bern</s2><s3>CHE</s3><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>49 aut.</sZ></inist:fA14><country>Suisse</country><placeName><settlement type="city">Berne</settlement><region type="région" nuts="3">Canton de Berne</region></placeName></affiliation></author><author><name sortKey="Autiero, D" sort="Autiero, D" uniqKey="Autiero D" first="D." last="Autiero">D. Autiero</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Badertscher, A" sort="Badertscher, A" uniqKey="Badertscher A" first="A." last="Badertscher">A. Badertscher</name><affiliation wicri:level="1"><inist:fA14 i1="09"><s1>ETH Zurich, Institute for Particle Physics</s1><s2>8093 Zurich</s2><s3>CHE</s3><sZ>10 aut.</sZ><sZ>50 aut.</sZ></inist:fA14><country>Suisse</country><wicri:noRegion>8093 Zurich</wicri:noRegion></affiliation></author><author><name sortKey="Bagulya, A" sort="Bagulya, A" uniqKey="Bagulya A" first="A." last="Bagulya">A. Bagulya</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPI - Lebedev Physical Institute of the Russian Academy of Sciences</s1><s2>119991 Moscow</s2><s3>RUS</s3><sZ>2 aut.</sZ><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Bendhabi, A" sort="Bendhabi, A" uniqKey="Bendhabi A" first="A." last="Bendhabi">A. Bendhabi</name><affiliation wicri:level="1"><inist:fA14 i1="10"><s1>Unité de Physique Nucléaire et des Hautes Energies (UPNHE)</s1><s2>Tunis</s2><s3>TUN</s3><sZ>12 aut.</sZ></inist:fA14><country>Tunisie</country><wicri:noRegion>Unité de Physique Nucléaire et des Hautes Energies (UPNHE)</wicri:noRegion></affiliation></author><author><name sortKey="Bertolin, A" sort="Bertolin, A" uniqKey="Bertolin A" first="A." last="Bertolin">A. Bertolin</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="Besnier, M" sort="Besnier, M" uniqKey="Besnier M" first="M." last="Besnier">M. Besnier</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Bick, D" sort="Bick, D" uniqKey="Bick D" first="D." last="Bick">D. Bick</name><affiliation wicri:level="1"><inist:fA14 i1="13"><s1>Hamburg University</s1><s2>22761 Hamburg</s2><s3>DEU</s3><sZ>15 aut.</sZ><sZ>46 aut.</sZ><sZ>52 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>22761 Hamburg</wicri:noRegion><placeName><settlement type="city">Hambourg</settlement><region type="land" nuts="2">Hambourg</region></placeName></affiliation></author><author><name sortKey="Boyarkin, V" sort="Boyarkin, V" uniqKey="Boyarkin V" first="V." last="Boyarkin">V. Boyarkin</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>INR - Institute for Nuclear Research of the Russian Academy of Sciences</s1><s2>327312 Moscow</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ><sZ>48 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Bozza, C" sort="Bozza, C" uniqKey="Bozza C" first="C." last="Bozza">C. Bozza</name><affiliation wicri:level="1"><inist:fA14 i1="14"><s1>Dipartimento di Fisica dell'Università di Salerno and INFN "Gruppo Collegato di Salerno</s1><s2>84084 Fisciano, Salerno</s2><s3>ITA</s3><sZ>17 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Fisica dell'Università di Salerno and INFN "Gruppo Collegato di Salerno</wicri:noRegion></affiliation></author><author><name sortKey="Brugiere, T" sort="Brugiere, T" uniqKey="Brugiere T" first="T." last="Brugiere">T. Brugiere</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Brugnera, R" sort="Brugnera, R" uniqKey="Brugnera R" first="R." last="Brugnera">R. Brugnera</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation><affiliation wicri:level="4"><inist:fA14 i1="15"><s1>Dipartimento di Fisica dell'Università di Padova</s1><s2>351311-Padova</s2><s3>ITA</s3><sZ>19 aut.</sZ></inist:fA14><country>Italie</country><placeName><settlement type="city">Padoue</settlement><region type="region" nuts="2">Vénétie</region></placeName><orgName type="university">Université de Padoue</orgName></affiliation></author><author><name sortKey="Brunet, F" sort="Brunet, F" uniqKey="Brunet F" first="F." last="Brunet">F. Brunet</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Brunetti, G" sort="Brunetti, G" uniqKey="Brunetti G" first="G." last="Brunetti">G. Brunetti</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation><affiliation wicri:level="4"><inist:fA14 i1="16"><s1>Dipartimento di Fisica dell'Università di Bologna</s1><s2>40127 Bologna</s2><s3>ITA</s3><sZ>21 aut.</sZ></inist:fA14><country>Italie</country><placeName><settlement type="city">Bologne</settlement><region nuts="2" type="region">Émilie-Romagne</region></placeName><orgName type="university">Université de Bologne</orgName></affiliation></author><author><name sortKey="Buontempo, S" sort="Buontempo, S" uniqKey="Buontempo S" first="S." last="Buontempo">S. Buontempo</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Cazes, A" sort="Cazes, A" uniqKey="Cazes A" first="A." last="Cazes">A. Cazes</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Chaussard, L" sort="Chaussard, L" uniqKey="Chaussard L" first="L." last="Chaussard">L. Chaussard</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Chernyavsky, M" sort="Chernyavsky, M" uniqKey="Chernyavsky M" first="M." last="Chernyavsky">M. Chernyavsky</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>LPI - Lebedev Physical Institute of the Russian Academy of Sciences</s1><s2>119991 Moscow</s2><s3>RUS</s3><sZ>2 aut.</sZ><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Chiarella, V" sort="Chiarella, V" uniqKey="Chiarella V" first="V." last="Chiarella">V. Chiarella</name><affiliation wicri:level="1"><inist:fA14 i1="17"><s1>INFN - Laboratori Nazionali di Frascati</s1><s2>00044 Frascati (Roma)</s2><s3>ITA</s3><sZ>26 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN - Laboratori Nazionali di Frascati</wicri:noRegion></affiliation></author><author><name sortKey="Chon Sen, N" sort="Chon Sen, N" uniqKey="Chon Sen N" first="N." last="Chon-Sen">N. Chon-Sen</name><affiliation wicri:level="4"><inist:fA14 i1="18"><s1>IPHC, Université de Strasbourg, CNRS/IN2P3</s1><s2>67037 Strasbourg</s2><s3>FRA</s3><sZ>27 aut.</sZ><sZ>42 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Alsace-Champagne-Ardenne-Lorraine</region><region type="old region" nuts="2">Alsace</region><settlement type="city">Strasbourg</settlement></placeName><orgName type="university">Université de Strasbourg</orgName></affiliation></author><author><name sortKey="Chukanov, A" sort="Chukanov, A" uniqKey="Chukanov A" first="A." last="Chukanov">A. Chukanov</name><affiliation wicri:level="1"><inist:fA14 i1="19"><s1>JINR -Joint Institute for Nuclear Research</s1><s2>141980 Dubna</s2><s3>RUS</s3><sZ>28 aut.</sZ><sZ>41 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>JINR -Joint Institute for Nuclear Research</wicri:noRegion></affiliation></author><author><name sortKey="Ciesielski, R" sort="Ciesielski, R" uniqKey="Ciesielski R" first="R." last="Ciesielski">R. Ciesielski</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="Dal Corso, F" sort="Dal Corso, F" uniqKey="Dal Corso F" first="F." last="Dal Corso">F. Dal Corso</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="D Ambrosio, N" sort="D Ambrosio, N" uniqKey="D Ambrosio N" first="N." last="D'Ambrosio">N. D'Ambrosio</name><affiliation wicri:level="1"><inist:fA14 i1="20"><s1>INFN - Laboratori Nazionali del Gran Sasso</s1><s2>67010 Assergi (L'Aquila)</s2><s3>ITA</s3><sZ>31 aut.</sZ><sZ>40 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN - Laboratori Nazionali del Gran Sasso</wicri:noRegion></affiliation></author><author><name sortKey="Declais, Y" sort="Declais, Y" uniqKey="Declais Y" first="Y." last="Declais">Y. Declais</name><affiliation wicri:level="3"><inist:fA14 i1="08"><s1>IPNL, Université Claude Bernard Lyon I, CNRS/IN2P3</s1><s2>69622 Villeurbanne</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>18 aut.</sZ><sZ>21 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>32 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Del Amo Sanchez, P" sort="Del Amo Sanchez, P" uniqKey="Del Amo Sanchez P" first="P." last="Del Amo Sanchez">P. Del Amo Sanchez</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="De Lellis, G" sort="De Lellis, G" uniqKey="De Lellis G" first="G." last="De Lellis">G. De Lellis</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="21"><s1>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>34 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="De Serio, M" sort="De Serio, M" uniqKey="De Serio M" first="M." last="De Serio">M. De Serio</name><affiliation wicri:level="1"><inist:fA14 i1="22"><s1>INFN Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>35 aut.</sZ><sZ>53 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bari</wicri:noRegion></affiliation></author><author><name sortKey="Di Capua, F" sort="Di Capua, F" uniqKey="Di Capua F" first="F." last="Di Capua">F. Di Capua</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Di Crescenzo, A" sort="Di Crescenzo, A" uniqKey="Di Crescenzo A" first="A." last="Di Crescenzo">A. Di Crescenzo</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>INFN Sezione di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>4 aut.</sZ><sZ>22 aut.</sZ><sZ>34 aut.</sZ><sZ>36 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Napoli</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="21"><s1>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</s1><s2>80125 Napoli</s2><s3>ITA</s3><sZ>34 aut.</sZ><sZ>37 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Scienze Fisiche dell'Università Federico II di Napoli</wicri:noRegion></affiliation></author><author><name sortKey="Di Ferdinando, D" sort="Di Ferdinando, D" uniqKey="Di Ferdinando D" first="D." last="Di Ferdinando">D. Di Ferdinando</name><affiliation wicri:level="1"><inist:fA14 i1="23"><s1>INFN Sezione di Bologna</s1><s2>40127 Bologna</s2><s3>ITA</s3><sZ>38 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bologna</wicri:noRegion></affiliation></author><author><name sortKey="Di Marco, N" sort="Di Marco, N" uniqKey="Di Marco N" first="N." last="Di Marco">N. Di Marco</name><affiliation wicri:level="1"><inist:fA14 i1="24"><s1>Dipartimento di Fisica dell'Università dell'Aquila and INFN "Gruppo Collegato de L'Aquila"</s1><s2>67100 L'Aquila</s2><s3>ITA</s3><sZ>39 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>Dipartimento di Fisica dell'Università dell'Aquila and INFN "Gruppo Collegato de L'Aquila"</wicri:noRegion></affiliation></author><author><name sortKey="Di Giovanni, A" sort="Di Giovanni, A" uniqKey="Di Giovanni A" first="A." last="Di Giovanni">A. Di Giovanni</name><affiliation wicri:level="1"><inist:fA14 i1="20"><s1>INFN - Laboratori Nazionali del Gran Sasso</s1><s2>67010 Assergi (L'Aquila)</s2><s3>ITA</s3><sZ>31 aut.</sZ><sZ>40 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN - Laboratori Nazionali del Gran Sasso</wicri:noRegion></affiliation></author><author><name sortKey="Dmitrievsky, S" sort="Dmitrievsky, S" uniqKey="Dmitrievsky S" first="S." last="Dmitrievsky">S. Dmitrievsky</name><affiliation wicri:level="1"><inist:fA14 i1="19"><s1>JINR -Joint Institute for Nuclear Research</s1><s2>141980 Dubna</s2><s3>RUS</s3><sZ>28 aut.</sZ><sZ>41 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>JINR -Joint Institute for Nuclear Research</wicri:noRegion></affiliation></author><author><name sortKey="Dracos, M" sort="Dracos, M" uniqKey="Dracos M" first="M." last="Dracos">M. Dracos</name><affiliation wicri:level="4"><inist:fA14 i1="18"><s1>IPHC, Université de Strasbourg, CNRS/IN2P3</s1><s2>67037 Strasbourg</s2><s3>FRA</s3><sZ>27 aut.</sZ><sZ>42 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Alsace-Champagne-Ardenne-Lorraine</region><region type="old region" nuts="2">Alsace</region><settlement type="city">Strasbourg</settlement></placeName><orgName type="university">Université de Strasbourg</orgName></affiliation></author><author><name sortKey="Duchesneau, D" sort="Duchesneau, D" uniqKey="Duchesneau D" first="D." last="Duchesneau">D. Duchesneau</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Dusini, S" sort="Dusini, S" uniqKey="Dusini S" first="S." last="Dusini">S. Dusini</name><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>INFN Sezione di Padova</s1><s2>35131 Padova</s2><s3>ITA</s3><sZ>13 aut.</sZ><sZ>19 aut.</sZ><sZ>29 aut.</sZ><sZ>30 aut.</sZ><sZ>44 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Padova</wicri:noRegion></affiliation></author><author><name sortKey="Dzhatdoev, T" sort="Dzhatdoev, T" uniqKey="Dzhatdoev T" first="T." last="Dzhatdoev">T. Dzhatdoev</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>MSU SINP) Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics</s1><s2>329992 Moscow</s2><s3>RUS</s3><sZ>5 aut.</sZ><sZ>45 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Ebert, J" sort="Ebert, J" uniqKey="Ebert J" first="J." last="Ebert">J. Ebert</name><affiliation wicri:level="1"><inist:fA14 i1="13"><s1>Hamburg University</s1><s2>22761 Hamburg</s2><s3>DEU</s3><sZ>15 aut.</sZ><sZ>46 aut.</sZ><sZ>52 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>22761 Hamburg</wicri:noRegion><placeName><settlement type="city">Hambourg</settlement><region type="land" nuts="2">Hambourg</region></placeName></affiliation></author><author><name sortKey="Egorov, O" sort="Egorov, O" uniqKey="Egorov O" first="O." last="Egorov">O. Egorov</name><affiliation wicri:level="1"><inist:fA14 i1="25"><s1>ITEP-Institute for Theoretical and Experimental Physics</s1><s2>317259 Moscow</s2><s3>RUS</s3><sZ>47 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Enikeev, R" sort="Enikeev, R" uniqKey="Enikeev R" first="R." last="Enikeev">R. Enikeev</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>INR - Institute for Nuclear Research of the Russian Academy of Sciences</s1><s2>327312 Moscow</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ><sZ>48 aut.</sZ></inist:fA14><country>Russie</country><placeName><settlement type="city">Moscou</settlement><region>District fédéral central</region></placeName></affiliation></author><author><name sortKey="Ereditato, A" sort="Ereditato, A" uniqKey="Ereditato A" first="A." last="Ereditato">A. Ereditato</name><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Albert Einstein Center for Fundamental Physics. Laboratory for High Energy Physics (LHEP), University of Bem</s1><s2>3012 Bern</s2><s3>CHE</s3><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>49 aut.</sZ></inist:fA14><country>Suisse</country><placeName><settlement type="city">Berne</settlement><region type="région" nuts="3">Canton de Berne</region></placeName></affiliation></author><author><name sortKey="Esposito, L S" sort="Esposito, L S" uniqKey="Esposito L" first="L. S." last="Esposito">L. S. Esposito</name><affiliation wicri:level="1"><inist:fA14 i1="09"><s1>ETH Zurich, Institute for Particle Physics</s1><s2>8093 Zurich</s2><s3>CHE</s3><sZ>10 aut.</sZ><sZ>50 aut.</sZ></inist:fA14><country>Suisse</country><wicri:noRegion>8093 Zurich</wicri:noRegion></affiliation></author><author><name sortKey="Favier, J" sort="Favier, J" uniqKey="Favier J" first="J." last="Favier">J. Favier</name><affiliation wicri:level="4"><inist:fA14 i1="12"><s1>LAPP, Université de Savoie, CNRS/IN2P3</s1><s2>74941 Annecy-le-Vieux</s2><s3>FRA</s3><sZ>14 aut.</sZ><sZ>20 aut.</sZ><sZ>33 aut.</sZ><sZ>43 aut.</sZ><sZ>51 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Annecy-le-Vieux</settlement></placeName><orgName type="university">Université de Savoie</orgName></affiliation></author><author><name sortKey="Ferber, T" sort="Ferber, T" uniqKey="Ferber T" first="T." last="Ferber">T. Ferber</name><affiliation wicri:level="1"><inist:fA14 i1="13"><s1>Hamburg University</s1><s2>22761 Hamburg</s2><s3>DEU</s3><sZ>15 aut.</sZ><sZ>46 aut.</sZ><sZ>52 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>22761 Hamburg</wicri:noRegion><placeName><settlement type="city">Hambourg</settlement><region type="land" nuts="2">Hambourg</region></placeName></affiliation></author><author><name sortKey="Fini, R A" sort="Fini, R A" uniqKey="Fini R" first="R. A." last="Fini">R. A. Fini</name><affiliation wicri:level="1"><inist:fA14 i1="22"><s1>INFN Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>35 aut.</sZ><sZ>53 aut.</sZ></inist:fA14><country>Italie</country><wicri:noRegion>INFN Sezione di Bari</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Physics letters. Section B</title><title level="j" type="abbreviated">Phys. lett., Sect. B</title><idno type="ISSN">0370-2693</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Physics letters. Section B</title><title level="j" type="abbreviated">Phys. lett., Sect. B</title><idno type="ISSN">0370-2693</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>CERN</term><term>Elementary particles</term><term>Kinematics</term><term>Massless particles</term><term>Neutrino detection</term><term>Neutrino oscillations</term><term>Neutrinos</term><term>Selection criterion</term><term>Topology</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Neutrino</term><term>Détection neutrino</term><term>Oscillation neutrino</term><term>CERN</term><term>Topologie</term><term>Cinématique</term><term>Critère sélection</term><term>Particule sans masse</term><term>Particule élémentaire</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Particule élémentaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The OPERA neutrino detector in the underground Gran Sasso Laboratory (LNGS) has been designed to perform the first detection of neutrino oscillations in direct appearance mode through the study of the v<sub>μ</sub> → v<sub>τ </sub>channel. The hybrid apparatus consists of an emulsion/lead target complemented by electronic detectors and it is placed in the high energy long-baseline CERN to LNGS beam (CNGS) 730 km away from the neutrino source. Runs with CNGS neutrinos were successfully carried out in 2008 and 2009. After a brief description of the beam, the experimental setup and the procedures used for the analysis of the neutrino events, we describe the topology and kinematics of a first candidate v<sub>τ</sub> charged-current event satisfying the kinematical selection criteria. The background calculations and their cross-check are explained in detail and the significance of the event is assessed.</div></front></TEI><affiliations><list><country><li>Allemagne</li><li>France</li><li>Italie</li><li>Japon</li><li>Russie</li><li>Suisse</li><li>Tunisie</li><li>Turquie</li></country><region><li>Alsace</li><li>Alsace-Champagne-Ardenne-Lorraine</li><li>Auvergne-Rhône-Alpes</li><li>Canton de Berne</li><li>District fédéral central</li><li>Hambourg</li><li>Rhône-Alpes</li><li>Vénétie</li><li>Émilie-Romagne</li></region><settlement><li>Annecy-le-Vieux</li><li>Berne</li><li>Bologne</li><li>Hambourg</li><li>Moscou</li><li>Padoue</li><li>Strasbourg</li><li>Villeurbanne</li></settlement><orgName><li>Université de Bologne</li><li>Université de Padoue</li><li>Université de Savoie</li><li>Université de Strasbourg</li></orgName></list><tree><country name="Russie"><region name="District fédéral central"><name sortKey="Agafonova, N" sort="Agafonova, N" uniqKey="Agafonova N" first="N." last="Agafonova">N. Agafonova</name></region><name sortKey="Aleksandrov, A" sort="Aleksandrov, A" uniqKey="Aleksandrov A" first="A." last="Aleksandrov">A. Aleksandrov</name><name sortKey="Anokhina, A" sort="Anokhina, A" uniqKey="Anokhina A" first="A." last="Anokhina">A. Anokhina</name><name sortKey="Bagulya, A" sort="Bagulya, A" uniqKey="Bagulya A" first="A." last="Bagulya">A. Bagulya</name><name sortKey="Boyarkin, V" sort="Boyarkin, V" uniqKey="Boyarkin V" first="V." last="Boyarkin">V. Boyarkin</name><name sortKey="Chernyavsky, M" sort="Chernyavsky, M" uniqKey="Chernyavsky M" first="M." last="Chernyavsky">M. Chernyavsky</name><name sortKey="Chukanov, A" sort="Chukanov, A" uniqKey="Chukanov A" first="A." last="Chukanov">A. Chukanov</name><name sortKey="Dmitrievsky, S" sort="Dmitrievsky, S" uniqKey="Dmitrievsky S" first="S." last="Dmitrievsky">S. Dmitrievsky</name><name sortKey="Dzhatdoev, T" sort="Dzhatdoev, T" uniqKey="Dzhatdoev T" first="T." last="Dzhatdoev">T. Dzhatdoev</name><name sortKey="Egorov, O" sort="Egorov, O" uniqKey="Egorov O" first="O." last="Egorov">O. Egorov</name><name sortKey="Enikeev, R" sort="Enikeev, R" uniqKey="Enikeev R" first="R." last="Enikeev">R. Enikeev</name></country><country name="Turquie"><noRegion><name sortKey="Altinok, O" sort="Altinok, O" uniqKey="Altinok O" first="O." last="Altinok">O. Altinok</name></noRegion></country><country name="Italie"><noRegion><name sortKey="Ambrosio, M" sort="Ambrosio, M" uniqKey="Ambrosio M" first="M." last="Ambrosio">M. Ambrosio</name></noRegion><name sortKey="Bertolin, A" sort="Bertolin, A" uniqKey="Bertolin A" first="A." last="Bertolin">A. Bertolin</name><name sortKey="Bozza, C" sort="Bozza, C" uniqKey="Bozza C" first="C." last="Bozza">C. Bozza</name><name sortKey="Brugnera, R" sort="Brugnera, R" uniqKey="Brugnera R" first="R." last="Brugnera">R. Brugnera</name><name sortKey="Brugnera, R" sort="Brugnera, R" uniqKey="Brugnera R" first="R." last="Brugnera">R. Brugnera</name><name sortKey="Brunetti, G" sort="Brunetti, G" uniqKey="Brunetti G" first="G." last="Brunetti">G. Brunetti</name><name sortKey="Buontempo, S" sort="Buontempo, S" uniqKey="Buontempo S" first="S." last="Buontempo">S. Buontempo</name><name sortKey="Chiarella, V" sort="Chiarella, V" uniqKey="Chiarella V" first="V." last="Chiarella">V. Chiarella</name><name sortKey="Ciesielski, R" sort="Ciesielski, R" uniqKey="Ciesielski R" first="R." last="Ciesielski">R. Ciesielski</name><name sortKey="D Ambrosio, N" sort="D Ambrosio, N" uniqKey="D Ambrosio N" first="N." last="D'Ambrosio">N. D'Ambrosio</name><name sortKey="Dal Corso, F" sort="Dal Corso, F" uniqKey="Dal Corso F" first="F." last="Dal Corso">F. Dal Corso</name><name sortKey="De Lellis, G" sort="De Lellis, G" uniqKey="De Lellis G" first="G." last="De Lellis">G. De Lellis</name><name sortKey="De Lellis, G" sort="De Lellis, G" uniqKey="De Lellis G" first="G." last="De Lellis">G. De Lellis</name><name sortKey="De Serio, M" sort="De Serio, M" uniqKey="De Serio M" first="M." last="De Serio">M. De Serio</name><name sortKey="Di Capua, F" sort="Di Capua, F" uniqKey="Di Capua F" first="F." last="Di Capua">F. Di Capua</name><name sortKey="Di Crescenzo, A" sort="Di Crescenzo, A" uniqKey="Di Crescenzo A" first="A." last="Di Crescenzo">A. Di Crescenzo</name><name sortKey="Di Crescenzo, A" sort="Di Crescenzo, A" uniqKey="Di Crescenzo A" first="A." last="Di Crescenzo">A. Di Crescenzo</name><name sortKey="Di Ferdinando, D" sort="Di Ferdinando, D" uniqKey="Di Ferdinando D" first="D." last="Di Ferdinando">D. Di Ferdinando</name><name sortKey="Di Giovanni, A" sort="Di Giovanni, A" uniqKey="Di Giovanni A" first="A." last="Di Giovanni">A. Di Giovanni</name><name sortKey="Di Marco, N" sort="Di Marco, N" uniqKey="Di Marco N" first="N." last="Di Marco">N. Di Marco</name><name sortKey="Dusini, S" sort="Dusini, S" uniqKey="Dusini S" first="S." last="Dusini">S. Dusini</name><name sortKey="Fini, R A" sort="Fini, R A" uniqKey="Fini R" first="R. A." last="Fini">R. A. Fini</name></country><country name="Japon"><noRegion><name sortKey="Aoki, S" sort="Aoki, S" uniqKey="Aoki S" first="S." last="Aoki">S. Aoki</name></noRegion></country><country name="Suisse"><region name="Canton de Berne"><name sortKey="Ariga, A" sort="Ariga, A" uniqKey="Ariga A" first="A." last="Ariga">A. Ariga</name></region><name sortKey="Ariga, T" sort="Ariga, T" uniqKey="Ariga T" first="T." last="Ariga">T. Ariga</name><name sortKey="Badertscher, A" sort="Badertscher, A" uniqKey="Badertscher A" first="A." last="Badertscher">A. Badertscher</name><name sortKey="Ereditato, A" sort="Ereditato, A" uniqKey="Ereditato A" first="A." last="Ereditato">A. Ereditato</name><name sortKey="Esposito, L S" sort="Esposito, L S" uniqKey="Esposito L" first="L. S." last="Esposito">L. S. Esposito</name></country><country name="France"><region name="Auvergne-Rhône-Alpes"><name sortKey="Autiero, D" sort="Autiero, D" uniqKey="Autiero D" first="D." last="Autiero">D. Autiero</name></region><name sortKey="Besnier, M" sort="Besnier, M" uniqKey="Besnier M" first="M." last="Besnier">M. Besnier</name><name sortKey="Brugiere, T" sort="Brugiere, T" uniqKey="Brugiere T" first="T." last="Brugiere">T. Brugiere</name><name sortKey="Brunet, F" sort="Brunet, F" uniqKey="Brunet F" first="F." last="Brunet">F. Brunet</name><name sortKey="Brunetti, G" sort="Brunetti, G" uniqKey="Brunetti G" first="G." last="Brunetti">G. Brunetti</name><name sortKey="Cazes, A" sort="Cazes, A" uniqKey="Cazes A" first="A." last="Cazes">A. Cazes</name><name sortKey="Chaussard, L" sort="Chaussard, L" uniqKey="Chaussard L" first="L." last="Chaussard">L. Chaussard</name><name sortKey="Chon Sen, N" sort="Chon Sen, N" uniqKey="Chon Sen N" first="N." last="Chon-Sen">N. Chon-Sen</name><name sortKey="Declais, Y" sort="Declais, Y" uniqKey="Declais Y" first="Y." last="Declais">Y. Declais</name><name sortKey="Del Amo Sanchez, P" sort="Del Amo Sanchez, P" uniqKey="Del Amo Sanchez P" first="P." last="Del Amo Sanchez">P. Del Amo Sanchez</name><name sortKey="Dracos, M" sort="Dracos, M" uniqKey="Dracos M" first="M." last="Dracos">M. Dracos</name><name sortKey="Duchesneau, D" sort="Duchesneau, D" uniqKey="Duchesneau D" first="D." last="Duchesneau">D. Duchesneau</name><name sortKey="Favier, J" sort="Favier, J" uniqKey="Favier J" first="J." last="Favier">J. Favier</name></country><country name="Tunisie"><noRegion><name sortKey="Bendhabi, A" sort="Bendhabi, A" uniqKey="Bendhabi A" first="A." last="Bendhabi">A. Bendhabi</name></noRegion></country><country name="Allemagne"><region name="Hambourg"><name sortKey="Bick, D" sort="Bick, D" uniqKey="Bick D" first="D." last="Bick">D. Bick</name></region><name sortKey="Ebert, J" sort="Ebert, J" uniqKey="Ebert J" first="J." last="Ebert">J. Ebert</name><name sortKey="Ferber, T" sort="Ferber, T" uniqKey="Ferber T" first="T." last="Ferber">T. Ferber</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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