OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE
Identifieur interne : 001647 ( PascalFrancis/Corpus ); précédent : 001646; suivant : 001648OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE
Auteurs : D. Parent ; M. Kerr ; P. R. Den Hartog ; M. G. Baring ; M. E. Decesar ; C. M. Espinoza ; E. V. Gotthelf ; A. K. Harding ; S. Johnston ; V. M. Kaspi ; M. Livingstone ; R. W. Romani ; B. W. Stappers ; K. Watters ; P. Weltevrede ; A. A. Abdo ; M. Burgay ; F. Camilo ; H. A. Craig ; P. C. C. Freire ; F. Giordano ; L. Guillemot ; G. Hobbs ; M. Keith ; M. Kramer ; A. G. Lyne ; R. N. Manchester ; A. Noutsos ; A. Possenti ; D. A. SmithSource :
- The Astrophysical journal [ 0004-637X ] ; 2011.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
We report the detection of γ-ray pulsations from the high-magnetic-field rotation-powered pulsar PSR J1119-6127 using data from the Fermi Large Area Telescope. The γ-ray light curve of PSR J1119-6127 shows a single, wide peak offset from the radio peak by 0.43±0.02 in phase. Spectral analysis suggests a power law of index 1.0±0.3+0.4-0.2 with an energy cutoff at 0.8 ± 0.2+2.0-0.5 GeV. The first uncertainty is statistical and the second is systematic. We discuss the emission models of PSR J1119-6127 and demonstrate that despite the object's high surface magnetic field-near that of magnetars-the field strength and structure in the γ-ray emitting zone are apparently similar to those of typical young pulsars. Additionally, we present upper limits on the γ-ray pulsed emission for the magnetically active PSR J1846-0258 in the supernova remnant Kesteven 75 and two other energetic high-B pulsars, PSRs J1718-3718 and J1734-3333. We explore possible explanations for the non-detection of these three objects, including peculiarities in their emission geometry.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
| pA |
|
|---|
Format Inist (serveur)
| NO : | PASCAL 12-0058155 INIST |
|---|---|
| ET : | OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE |
| AU : | PARENT (D.); KERR (M.); DEN HARTOG (P. R.); BARING (M. G.); DECESAR (M. E.); ESPINOZA (C. M.); GOTTHELF (E. V.); HARDING (A. K.); JOHNSTON (S.); KASPI (V. M.); LIVINGSTONE (M.); ROMANI (R. W.); STAPPERS (B. W.); WATTERS (K.); WELTEVREDE (P.); ABDO (A. A.); BURGAY (M.); CAMILO (F.); CRAIG (H. A.); FREIRE (P. C. C.); GIORDANO (F.); GUILLEMOT (L.); HOBBS (G.); KEITH (M.); KRAMER (M.); LYNE (A. G.); MANCHESTER (R. N.); NOUTSOS (A.); POSSENTI (A.); SMITH (D. A.) |
| AF : | College of Science, George Mason University/Fairfax, VA 22030/Etats-Unis (1 aut., 16 aut.); W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University/Stanford, CA 94305/Etats-Unis (2 aut., 3 aut., 12 aut., 14 aut., 19 aut.); Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892/Houston, TX 77251/Etats-Unis (4 aut.); NASA Goddard Space Flight Center/Greenbelt, MD 20771/Etats-Unis (5 aut., 8 aut.); Department of Physics and Department of Astronomy, University of Maryland/College Park, MD 20742/Etats-Unis (5 aut.); Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester/M13 9PL/Royaume-Uni (6 aut., 13 aut., 15 aut., 25 aut., 26 aut.); Columbia Astrophysics Laboratory, Columbia University/New York, NY 10027/Etats-Unis (7 aut., 18 aut.); CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76/Epping NSW 1710/Australie (9 aut., 23 aut., 24 aut., 27 aut.); Department of Physics, McGill University/Montreal, PQ, H3A 2T8/Canada (10 aut., 11 aut.); INAF-Cagliari Astronomical Observatory/09012 Capoterra (CA)/Italie (17 aut., 29 aut.); Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69/53121 Bonn/Allemagne (20 aut., 22 aut., 25 aut., 28 aut.); Dipartimento di Fisica, "M. Merlin" dell'Università e del Politecnico di Bari/70126 Bari/Italie (21 aut.); Istituto Nazionale di Fisica Nucleare, Sezione di Bari/70126 Bari/Italie (21 aut.); Centre d'Études Nucleaires de Bordeaux Gradignan, Université Bordeaux 1, CNRS/IN2p3/33175 Gradignan/France (30 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | The Astrophysical journal; ISSN 0004-637X; Coden ASJOAB; Royaume-Uni; Da. 2011; Vol. 743; No. 2 p. 1; 170.1-170.12; Bibl. 3/4 p. |
| LA : | Anglais |
| EA : | We report the detection of γ-ray pulsations from the high-magnetic-field rotation-powered pulsar PSR J1119-6127 using data from the Fermi Large Area Telescope. The γ-ray light curve of PSR J1119-6127 shows a single, wide peak offset from the radio peak by 0.43±0.02 in phase. Spectral analysis suggests a power law of index 1.0±0.3+0.4-0.2 with an energy cutoff at 0.8 ± 0.2+2.0-0.5 GeV. The first uncertainty is statistical and the second is systematic. We discuss the emission models of PSR J1119-6127 and demonstrate that despite the object's high surface magnetic field-near that of magnetars-the field strength and structure in the γ-ray emitting zone are apparently similar to those of typical young pulsars. Additionally, we present upper limits on the γ-ray pulsed emission for the magnetically active PSR J1846-0258 in the supernova remnant Kesteven 75 and two other energetic high-B pulsars, PSRs J1718-3718 and J1734-3333. We explore possible explanations for the non-detection of these three objects, including peculiarities in their emission geometry. |
| CC : | 001E03 |
| FD : | Energétique; Champ intense; Champ magnétique; Pulsar; Courbe lumière; Analyse spectrale; Loi puissance; Incertitude; Modèle; Champ proche; Etoile neutron; Borne supérieure; Emission gamma; Reste supernova; Rayonnement gamma |
| ED : | Energetics; High field; Magnetic fields; Pulsars; Light curves; Spectral analysis; Power law; Uncertainty; Models; Near field; Neutron stars; Upper bound; Gamma emission; Supernova remnants; Gamma radiation |
| SD : | Energética; Ley poder; Incertidumbre; Modelo; Campo próximo; Cota superior; Emisión gamma |
| LO : | INIST-512.354000506045870720 |
| ID : | 12-0058155 |
Links to Exploration step
Pascal:12-0058155Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE</title><author><name sortKey="Parent, D" sort="Parent, D" uniqKey="Parent D" first="D." last="Parent">D. Parent</name><affiliation><inist:fA14 i1="01"><s1>College of Science, George Mason University</s1><s2>Fairfax, VA 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kerr, M" sort="Kerr, M" uniqKey="Kerr M" first="M." last="Kerr">M. Kerr</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Den Hartog, P R" sort="Den Hartog, P R" uniqKey="Den Hartog P" first="P. R." last="Den Hartog">P. R. Den Hartog</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Baring, M G" sort="Baring, M G" uniqKey="Baring M" first="M. G." last="Baring">M. G. Baring</name><affiliation><inist:fA14 i1="03"><s1>Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892</s1><s2>Houston, TX 77251</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Decesar, M E" sort="Decesar, M E" uniqKey="Decesar M" first="M. E." last="Decesar">M. E. Decesar</name><affiliation><inist:fA14 i1="04"><s1>NASA Goddard Space Flight Center</s1><s2>Greenbelt, MD 20771</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>8 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="05"><s1>Department of Physics and Department of Astronomy, University of Maryland</s1><s2>College Park, MD 20742</s2><s3>USA</s3><sZ>5 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Espinoza, C M" sort="Espinoza, C M" uniqKey="Espinoza C" first="C. M." last="Espinoza">C. M. Espinoza</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Gotthelf, E V" sort="Gotthelf, E V" uniqKey="Gotthelf E" first="E. V." last="Gotthelf">E. V. Gotthelf</name><affiliation><inist:fA14 i1="07"><s1>Columbia Astrophysics Laboratory, Columbia University</s1><s2>New York, NY 10027</s2><s3>USA</s3><sZ>7 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Harding, A K" sort="Harding, A K" uniqKey="Harding A" first="A. K." last="Harding">A. K. Harding</name><affiliation><inist:fA14 i1="04"><s1>NASA Goddard Space Flight Center</s1><s2>Greenbelt, MD 20771</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>8 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Johnston, S" sort="Johnston, S" uniqKey="Johnston S" first="S." last="Johnston">S. Johnston</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kaspi, V M" sort="Kaspi, V M" uniqKey="Kaspi V" first="V. M." last="Kaspi">V. M. Kaspi</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, McGill University</s1><s2>Montreal, PQ, H3A 2T8</s2><s3>CAN</s3><sZ>10 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Livingstone, M" sort="Livingstone, M" uniqKey="Livingstone M" first="M." last="Livingstone">M. Livingstone</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, McGill University</s1><s2>Montreal, PQ, H3A 2T8</s2><s3>CAN</s3><sZ>10 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Romani, R W" sort="Romani, R W" uniqKey="Romani R" first="R. W." last="Romani">R. W. Romani</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Stappers, B W" sort="Stappers, B W" uniqKey="Stappers B" first="B. W." last="Stappers">B. W. Stappers</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Watters, K" sort="Watters, K" uniqKey="Watters K" first="K." last="Watters">K. Watters</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Weltevrede, P" sort="Weltevrede, P" uniqKey="Weltevrede P" first="P." last="Weltevrede">P. Weltevrede</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Abdo, A A" sort="Abdo, A A" uniqKey="Abdo A" first="A. A." last="Abdo">A. A. Abdo</name><affiliation><inist:fA14 i1="01"><s1>College of Science, George Mason University</s1><s2>Fairfax, VA 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Burgay, M" sort="Burgay, M" uniqKey="Burgay M" first="M." last="Burgay">M. Burgay</name><affiliation><inist:fA14 i1="10"><s1>INAF-Cagliari Astronomical Observatory</s1><s2>09012 Capoterra (CA)</s2><s3>ITA</s3><sZ>17 aut.</sZ><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Camilo, F" sort="Camilo, F" uniqKey="Camilo F" first="F." last="Camilo">F. Camilo</name><affiliation><inist:fA14 i1="07"><s1>Columbia Astrophysics Laboratory, Columbia University</s1><s2>New York, NY 10027</s2><s3>USA</s3><sZ>7 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Craig, H A" sort="Craig, H A" uniqKey="Craig H" first="H. A." last="Craig">H. A. Craig</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Freire, P C C" sort="Freire, P C C" uniqKey="Freire P" first="P. C. C." last="Freire">P. C. C. Freire</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Giordano, F" sort="Giordano, F" uniqKey="Giordano F" first="F." last="Giordano">F. Giordano</name><affiliation><inist:fA14 i1="12"><s1>Dipartimento di Fisica, "M. Merlin" dell'Università e del Politecnico di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="13"><s1>Istituto Nazionale di Fisica Nucleare, Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Guillemot, L" sort="Guillemot, L" uniqKey="Guillemot L" first="L." last="Guillemot">L. Guillemot</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hobbs, G" sort="Hobbs, G" uniqKey="Hobbs G" first="G." last="Hobbs">G. Hobbs</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Keith, M" sort="Keith, M" uniqKey="Keith M" first="M." last="Keith">M. Keith</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kramer, M" sort="Kramer, M" uniqKey="Kramer M" first="M." last="Kramer">M. Kramer</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Lyne, A G" sort="Lyne, A G" uniqKey="Lyne A" first="A. G." last="Lyne">A. G. Lyne</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Manchester, R N" sort="Manchester, R N" uniqKey="Manchester R" first="R. N." last="Manchester">R. N. Manchester</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Noutsos, A" sort="Noutsos, A" uniqKey="Noutsos A" first="A." last="Noutsos">A. Noutsos</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Possenti, A" sort="Possenti, A" uniqKey="Possenti A" first="A." last="Possenti">A. Possenti</name><affiliation><inist:fA14 i1="10"><s1>INAF-Cagliari Astronomical Observatory</s1><s2>09012 Capoterra (CA)</s2><s3>ITA</s3><sZ>17 aut.</sZ><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Smith, D A" sort="Smith, D A" uniqKey="Smith D" first="D. A." last="Smith">D. A. Smith</name><affiliation><inist:fA14 i1="14"><s1>Centre d'Études Nucleaires de Bordeaux Gradignan, Université Bordeaux 1, CNRS/IN2p3</s1><s2>33175 Gradignan</s2><s3>FRA</s3><sZ>30 aut.</sZ></inist:fA14></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">12-0058155</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 12-0058155 INIST</idno><idno type="RBID">Pascal:12-0058155</idno><idno type="wicri:Area/PascalFrancis/Corpus">001647</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE</title><author><name sortKey="Parent, D" sort="Parent, D" uniqKey="Parent D" first="D." last="Parent">D. Parent</name><affiliation><inist:fA14 i1="01"><s1>College of Science, George Mason University</s1><s2>Fairfax, VA 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kerr, M" sort="Kerr, M" uniqKey="Kerr M" first="M." last="Kerr">M. Kerr</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Den Hartog, P R" sort="Den Hartog, P R" uniqKey="Den Hartog P" first="P. R." last="Den Hartog">P. R. Den Hartog</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Baring, M G" sort="Baring, M G" uniqKey="Baring M" first="M. G." last="Baring">M. G. Baring</name><affiliation><inist:fA14 i1="03"><s1>Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892</s1><s2>Houston, TX 77251</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Decesar, M E" sort="Decesar, M E" uniqKey="Decesar M" first="M. E." last="Decesar">M. E. Decesar</name><affiliation><inist:fA14 i1="04"><s1>NASA Goddard Space Flight Center</s1><s2>Greenbelt, MD 20771</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>8 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="05"><s1>Department of Physics and Department of Astronomy, University of Maryland</s1><s2>College Park, MD 20742</s2><s3>USA</s3><sZ>5 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Espinoza, C M" sort="Espinoza, C M" uniqKey="Espinoza C" first="C. M." last="Espinoza">C. M. Espinoza</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Gotthelf, E V" sort="Gotthelf, E V" uniqKey="Gotthelf E" first="E. V." last="Gotthelf">E. V. Gotthelf</name><affiliation><inist:fA14 i1="07"><s1>Columbia Astrophysics Laboratory, Columbia University</s1><s2>New York, NY 10027</s2><s3>USA</s3><sZ>7 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Harding, A K" sort="Harding, A K" uniqKey="Harding A" first="A. K." last="Harding">A. K. Harding</name><affiliation><inist:fA14 i1="04"><s1>NASA Goddard Space Flight Center</s1><s2>Greenbelt, MD 20771</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>8 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Johnston, S" sort="Johnston, S" uniqKey="Johnston S" first="S." last="Johnston">S. Johnston</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kaspi, V M" sort="Kaspi, V M" uniqKey="Kaspi V" first="V. M." last="Kaspi">V. M. Kaspi</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, McGill University</s1><s2>Montreal, PQ, H3A 2T8</s2><s3>CAN</s3><sZ>10 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Livingstone, M" sort="Livingstone, M" uniqKey="Livingstone M" first="M." last="Livingstone">M. Livingstone</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, McGill University</s1><s2>Montreal, PQ, H3A 2T8</s2><s3>CAN</s3><sZ>10 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Romani, R W" sort="Romani, R W" uniqKey="Romani R" first="R. W." last="Romani">R. W. Romani</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Stappers, B W" sort="Stappers, B W" uniqKey="Stappers B" first="B. W." last="Stappers">B. W. Stappers</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Watters, K" sort="Watters, K" uniqKey="Watters K" first="K." last="Watters">K. Watters</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Weltevrede, P" sort="Weltevrede, P" uniqKey="Weltevrede P" first="P." last="Weltevrede">P. Weltevrede</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Abdo, A A" sort="Abdo, A A" uniqKey="Abdo A" first="A. A." last="Abdo">A. A. Abdo</name><affiliation><inist:fA14 i1="01"><s1>College of Science, George Mason University</s1><s2>Fairfax, VA 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Burgay, M" sort="Burgay, M" uniqKey="Burgay M" first="M." last="Burgay">M. Burgay</name><affiliation><inist:fA14 i1="10"><s1>INAF-Cagliari Astronomical Observatory</s1><s2>09012 Capoterra (CA)</s2><s3>ITA</s3><sZ>17 aut.</sZ><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Camilo, F" sort="Camilo, F" uniqKey="Camilo F" first="F." last="Camilo">F. Camilo</name><affiliation><inist:fA14 i1="07"><s1>Columbia Astrophysics Laboratory, Columbia University</s1><s2>New York, NY 10027</s2><s3>USA</s3><sZ>7 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Craig, H A" sort="Craig, H A" uniqKey="Craig H" first="H. A." last="Craig">H. A. Craig</name><affiliation><inist:fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Freire, P C C" sort="Freire, P C C" uniqKey="Freire P" first="P. C. C." last="Freire">P. C. C. Freire</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Giordano, F" sort="Giordano, F" uniqKey="Giordano F" first="F." last="Giordano">F. Giordano</name><affiliation><inist:fA14 i1="12"><s1>Dipartimento di Fisica, "M. Merlin" dell'Università e del Politecnico di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="13"><s1>Istituto Nazionale di Fisica Nucleare, Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Guillemot, L" sort="Guillemot, L" uniqKey="Guillemot L" first="L." last="Guillemot">L. Guillemot</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hobbs, G" sort="Hobbs, G" uniqKey="Hobbs G" first="G." last="Hobbs">G. Hobbs</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Keith, M" sort="Keith, M" uniqKey="Keith M" first="M." last="Keith">M. Keith</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kramer, M" sort="Kramer, M" uniqKey="Kramer M" first="M." last="Kramer">M. Kramer</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Lyne, A G" sort="Lyne, A G" uniqKey="Lyne A" first="A. G." last="Lyne">A. G. Lyne</name><affiliation><inist:fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Manchester, R N" sort="Manchester, R N" uniqKey="Manchester R" first="R. N." last="Manchester">R. N. Manchester</name><affiliation><inist:fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Noutsos, A" sort="Noutsos, A" uniqKey="Noutsos A" first="A." last="Noutsos">A. Noutsos</name><affiliation><inist:fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Possenti, A" sort="Possenti, A" uniqKey="Possenti A" first="A." last="Possenti">A. Possenti</name><affiliation><inist:fA14 i1="10"><s1>INAF-Cagliari Astronomical Observatory</s1><s2>09012 Capoterra (CA)</s2><s3>ITA</s3><sZ>17 aut.</sZ><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Smith, D A" sort="Smith, D A" uniqKey="Smith D" first="D. A." last="Smith">D. A. Smith</name><affiliation><inist:fA14 i1="14"><s1>Centre d'Études Nucleaires de Bordeaux Gradignan, Université Bordeaux 1, CNRS/IN2p3</s1><s2>33175 Gradignan</s2><s3>FRA</s3><sZ>30 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">The Astrophysical journal</title><title level="j" type="abbreviated">Astrophys. j.</title><idno type="ISSN">0004-637X</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">The Astrophysical journal</title><title level="j" type="abbreviated">Astrophys. j.</title><idno type="ISSN">0004-637X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Energetics</term><term>Gamma emission</term><term>Gamma radiation</term><term>High field</term><term>Light curves</term><term>Magnetic fields</term><term>Models</term><term>Near field</term><term>Neutron stars</term><term>Power law</term><term>Pulsars</term><term>Spectral analysis</term><term>Supernova remnants</term><term>Uncertainty</term><term>Upper bound</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Energétique</term><term>Champ intense</term><term>Champ magnétique</term><term>Pulsar</term><term>Courbe lumière</term><term>Analyse spectrale</term><term>Loi puissance</term><term>Incertitude</term><term>Modèle</term><term>Champ proche</term><term>Etoile neutron</term><term>Borne supérieure</term><term>Emission gamma</term><term>Reste supernova</term><term>Rayonnement gamma</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We report the detection of γ-ray pulsations from the high-magnetic-field rotation-powered pulsar PSR J1119-6127 using data from the Fermi Large Area Telescope. The γ-ray light curve of PSR J1119-6127 shows a single, wide peak offset from the radio peak by 0.43±0.02 in phase. Spectral analysis suggests a power law of index 1.0±0.3+0.4-0.2 with an energy cutoff at 0.8 ± 0.2+2.0-0.5 GeV. The first uncertainty is statistical and the second is systematic. We discuss the emission models of PSR J1119-6127 and demonstrate that despite the object's high surface magnetic field-near that of magnetars-the field strength and structure in the γ-ray emitting zone are apparently similar to those of typical young pulsars. Additionally, we present upper limits on the γ-ray pulsed emission for the magnetically active PSR J1846-0258 in the supernova remnant Kesteven 75 and two other energetic high-B pulsars, PSRs J1718-3718 and J1734-3333. We explore possible explanations for the non-detection of these three objects, including peculiarities in their emission geometry.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0004-637X</s0></fA01><fA02 i1="01"><s0>ASJOAB</s0></fA02><fA03 i2="1"><s0>Astrophys. j.</s0></fA03><fA05><s2>743</s2></fA05><fA06><s2>2</s2><s3>p. 1</s3></fA06><fA08 i1="01" i2="1" l="ENG"><s1>OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE</s1></fA08><fA11 i1="01" i2="1"><s1>PARENT (D.)</s1></fA11><fA11 i1="02" i2="1"><s1>KERR (M.)</s1></fA11><fA11 i1="03" i2="1"><s1>DEN HARTOG (P. R.)</s1></fA11><fA11 i1="04" i2="1"><s1>BARING (M. G.)</s1></fA11><fA11 i1="05" i2="1"><s1>DECESAR (M. E.)</s1></fA11><fA11 i1="06" i2="1"><s1>ESPINOZA (C. M.)</s1></fA11><fA11 i1="07" i2="1"><s1>GOTTHELF (E. V.)</s1></fA11><fA11 i1="08" i2="1"><s1>HARDING (A. K.)</s1></fA11><fA11 i1="09" i2="1"><s1>JOHNSTON (S.)</s1></fA11><fA11 i1="10" i2="1"><s1>KASPI (V. M.)</s1></fA11><fA11 i1="11" i2="1"><s1>LIVINGSTONE (M.)</s1></fA11><fA11 i1="12" i2="1"><s1>ROMANI (R. W.)</s1></fA11><fA11 i1="13" i2="1"><s1>STAPPERS (B. W.)</s1></fA11><fA11 i1="14" i2="1"><s1>WATTERS (K.)</s1></fA11><fA11 i1="15" i2="1"><s1>WELTEVREDE (P.)</s1></fA11><fA11 i1="16" i2="1"><s1>ABDO (A. A.)</s1></fA11><fA11 i1="17" i2="1"><s1>BURGAY (M.)</s1></fA11><fA11 i1="18" i2="1"><s1>CAMILO (F.)</s1></fA11><fA11 i1="19" i2="1"><s1>CRAIG (H. A.)</s1></fA11><fA11 i1="20" i2="1"><s1>FREIRE (P. C. C.)</s1></fA11><fA11 i1="21" i2="1"><s1>GIORDANO (F.)</s1></fA11><fA11 i1="22" i2="1"><s1>GUILLEMOT (L.)</s1></fA11><fA11 i1="23" i2="1"><s1>HOBBS (G.)</s1></fA11><fA11 i1="24" i2="1"><s1>KEITH (M.)</s1></fA11><fA11 i1="25" i2="1"><s1>KRAMER (M.)</s1></fA11><fA11 i1="26" i2="1"><s1>LYNE (A. G.)</s1></fA11><fA11 i1="27" i2="1"><s1>MANCHESTER (R. N.)</s1></fA11><fA11 i1="28" i2="1"><s1>NOUTSOS (A.)</s1></fA11><fA11 i1="29" i2="1"><s1>POSSENTI (A.)</s1></fA11><fA11 i1="30" i2="1"><s1>SMITH (D. A.)</s1></fA11><fA14 i1="01"><s1>College of Science, George Mason University</s1><s2>Fairfax, VA 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>16 aut.</sZ></fA14><fA14 i1="02"><s1>W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University</s1><s2>Stanford, CA 94305</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>12 aut.</sZ><sZ>14 aut.</sZ><sZ>19 aut.</sZ></fA14><fA14 i1="03"><s1>Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892</s1><s2>Houston, TX 77251</s2><s3>USA</s3><sZ>4 aut.</sZ></fA14><fA14 i1="04"><s1>NASA Goddard Space Flight Center</s1><s2>Greenbelt, MD 20771</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>8 aut.</sZ></fA14><fA14 i1="05"><s1>Department of Physics and Department of Astronomy, University of Maryland</s1><s2>College Park, MD 20742</s2><s3>USA</s3><sZ>5 aut.</sZ></fA14><fA14 i1="06"><s1>Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester</s1><s2>M13 9PL</s2><s3>GBR</s3><sZ>6 aut.</sZ><sZ>13 aut.</sZ><sZ>15 aut.</sZ><sZ>25 aut.</sZ><sZ>26 aut.</sZ></fA14><fA14 i1="07"><s1>Columbia Astrophysics Laboratory, Columbia University</s1><s2>New York, NY 10027</s2><s3>USA</s3><sZ>7 aut.</sZ><sZ>18 aut.</sZ></fA14><fA14 i1="08"><s1>CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76</s1><s2>Epping NSW 1710</s2><s3>AUS</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ><sZ>24 aut.</sZ><sZ>27 aut.</sZ></fA14><fA14 i1="09"><s1>Department of Physics, McGill University</s1><s2>Montreal, PQ, H3A 2T8</s2><s3>CAN</s3><sZ>10 aut.</sZ><sZ>11 aut.</sZ></fA14><fA14 i1="10"><s1>INAF-Cagliari Astronomical Observatory</s1><s2>09012 Capoterra (CA)</s2><s3>ITA</s3><sZ>17 aut.</sZ><sZ>29 aut.</sZ></fA14><fA14 i1="11"><s1>Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69</s1><s2>53121 Bonn</s2><s3>DEU</s3><sZ>20 aut.</sZ><sZ>22 aut.</sZ><sZ>25 aut.</sZ><sZ>28 aut.</sZ></fA14><fA14 i1="12"><s1>Dipartimento di Fisica, "M. Merlin" dell'Università e del Politecnico di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></fA14><fA14 i1="13"><s1>Istituto Nazionale di Fisica Nucleare, Sezione di Bari</s1><s2>70126 Bari</s2><s3>ITA</s3><sZ>21 aut.</sZ></fA14><fA14 i1="14"><s1>Centre d'Études Nucleaires de Bordeaux Gradignan, Université Bordeaux 1, CNRS/IN2p3</s1><s2>33175 Gradignan</s2><s3>FRA</s3><sZ>30 aut.</sZ></fA14><fA20><s2>170.1-170.12</s2></fA20><fA21><s1>2011</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>512</s2><s5>354000506045870720</s5></fA43><fA44><s0>0000</s0><s1>© 2012 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>3/4 p.</s0></fA45><fA47 i1="01" i2="1"><s0>12-0058155</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>The Astrophysical journal</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>We report the detection of γ-ray pulsations from the high-magnetic-field rotation-powered pulsar PSR J1119-6127 using data from the Fermi Large Area Telescope. The γ-ray light curve of PSR J1119-6127 shows a single, wide peak offset from the radio peak by 0.43±0.02 in phase. Spectral analysis suggests a power law of index 1.0±0.3+0.4-0.2 with an energy cutoff at 0.8 ± 0.2+2.0-0.5 GeV. The first uncertainty is statistical and the second is systematic. We discuss the emission models of PSR J1119-6127 and demonstrate that despite the object's high surface magnetic field-near that of magnetars-the field strength and structure in the γ-ray emitting zone are apparently similar to those of typical young pulsars. Additionally, we present upper limits on the γ-ray pulsed emission for the magnetically active PSR J1846-0258 in the supernova remnant Kesteven 75 and two other energetic high-B pulsars, PSRs J1718-3718 and J1734-3333. We explore possible explanations for the non-detection of these three objects, including peculiarities in their emission geometry.</s0></fC01><fC02 i1="01" i2="3"><s0>001E03</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Energétique</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Energetics</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Energética</s0><s5>26</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Champ intense</s0><s5>27</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>High field</s0><s5>27</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Champ magnétique</s0><s5>28</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Magnetic fields</s0><s5>28</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Pulsar</s0><s5>29</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Pulsars</s0><s5>29</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Courbe lumière</s0><s5>30</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Light curves</s0><s5>30</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Analyse spectrale</s0><s5>31</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Spectral analysis</s0><s5>31</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Loi puissance</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Power law</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Ley poder</s0><s5>32</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Incertitude</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Uncertainty</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Incertidumbre</s0><s5>33</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Modèle</s0><s5>34</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Models</s0><s5>34</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Modelo</s0><s5>34</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Champ proche</s0><s5>35</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Near field</s0><s5>35</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Campo próximo</s0><s5>35</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Etoile neutron</s0><s5>36</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Neutron stars</s0><s5>36</s5></fC03><fC03 i1="12" i2="X" l="FRE"><s0>Borne supérieure</s0><s5>37</s5></fC03><fC03 i1="12" i2="X" l="ENG"><s0>Upper bound</s0><s5>37</s5></fC03><fC03 i1="12" i2="X" l="SPA"><s0>Cota superior</s0><s5>37</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Emission gamma</s0><s5>38</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Gamma emission</s0><s5>38</s5></fC03><fC03 i1="13" i2="X" l="SPA"><s0>Emisión gamma</s0><s5>38</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>Reste supernova</s0><s5>39</s5></fC03><fC03 i1="14" i2="3" l="ENG"><s0>Supernova remnants</s0><s5>39</s5></fC03><fC03 i1="15" i2="3" l="FRE"><s0>Rayonnement gamma</s0><s5>40</s5></fC03><fC03 i1="15" i2="3" l="ENG"><s0>Gamma radiation</s0><s5>40</s5></fC03><fN21><s1>037</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard><server><NO>PASCAL 12-0058155 INIST</NO><ET>OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE</ET><AU>PARENT (D.); KERR (M.); DEN HARTOG (P. R.); BARING (M. G.); DECESAR (M. E.); ESPINOZA (C. M.); GOTTHELF (E. V.); HARDING (A. K.); JOHNSTON (S.); KASPI (V. M.); LIVINGSTONE (M.); ROMANI (R. W.); STAPPERS (B. W.); WATTERS (K.); WELTEVREDE (P.); ABDO (A. A.); BURGAY (M.); CAMILO (F.); CRAIG (H. A.); FREIRE (P. C. C.); GIORDANO (F.); GUILLEMOT (L.); HOBBS (G.); KEITH (M.); KRAMER (M.); LYNE (A. G.); MANCHESTER (R. N.); NOUTSOS (A.); POSSENTI (A.); SMITH (D. A.)</AU><AF>College of Science, George Mason University/Fairfax, VA 22030/Etats-Unis (1 aut., 16 aut.); W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University/Stanford, CA 94305/Etats-Unis (2 aut., 3 aut., 12 aut., 14 aut., 19 aut.); Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892/Houston, TX 77251/Etats-Unis (4 aut.); NASA Goddard Space Flight Center/Greenbelt, MD 20771/Etats-Unis (5 aut., 8 aut.); Department of Physics and Department of Astronomy, University of Maryland/College Park, MD 20742/Etats-Unis (5 aut.); Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester/M13 9PL/Royaume-Uni (6 aut., 13 aut., 15 aut., 25 aut., 26 aut.); Columbia Astrophysics Laboratory, Columbia University/New York, NY 10027/Etats-Unis (7 aut., 18 aut.); CSIRO Astronomy and Space Science, Australia Telescope National Facility, P.O. Box 76/Epping NSW 1710/Australie (9 aut., 23 aut., 24 aut., 27 aut.); Department of Physics, McGill University/Montreal, PQ, H3A 2T8/Canada (10 aut., 11 aut.); INAF-Cagliari Astronomical Observatory/09012 Capoterra (CA)/Italie (17 aut., 29 aut.); Max-Planck-Institut fur Radioastronomie, Auf dem Hügel 69/53121 Bonn/Allemagne (20 aut., 22 aut., 25 aut., 28 aut.); Dipartimento di Fisica, "M. Merlin" dell'Università e del Politecnico di Bari/70126 Bari/Italie (21 aut.); Istituto Nazionale di Fisica Nucleare, Sezione di Bari/70126 Bari/Italie (21 aut.); Centre d'Études Nucleaires de Bordeaux Gradignan, Université Bordeaux 1, CNRS/IN2p3/33175 Gradignan/France (30 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>The Astrophysical journal; ISSN 0004-637X; Coden ASJOAB; Royaume-Uni; Da. 2011; Vol. 743; No. 2 p. 1; 170.1-170.12; Bibl. 3/4 p.</SO><LA>Anglais</LA><EA>We report the detection of γ-ray pulsations from the high-magnetic-field rotation-powered pulsar PSR J1119-6127 using data from the Fermi Large Area Telescope. The γ-ray light curve of PSR J1119-6127 shows a single, wide peak offset from the radio peak by 0.43±0.02 in phase. Spectral analysis suggests a power law of index 1.0±0.3+0.4-0.2 with an energy cutoff at 0.8 ± 0.2+2.0-0.5 GeV. The first uncertainty is statistical and the second is systematic. We discuss the emission models of PSR J1119-6127 and demonstrate that despite the object's high surface magnetic field-near that of magnetars-the field strength and structure in the γ-ray emitting zone are apparently similar to those of typical young pulsars. Additionally, we present upper limits on the γ-ray pulsed emission for the magnetically active PSR J1846-0258 in the supernova remnant Kesteven 75 and two other energetic high-B pulsars, PSRs J1718-3718 and J1734-3333. We explore possible explanations for the non-detection of these three objects, including peculiarities in their emission geometry.</EA><CC>001E03</CC><FD>Energétique; Champ intense; Champ magnétique; Pulsar; Courbe lumière; Analyse spectrale; Loi puissance; Incertitude; Modèle; Champ proche; Etoile neutron; Borne supérieure; Emission gamma; Reste supernova; Rayonnement gamma</FD><ED>Energetics; High field; Magnetic fields; Pulsars; Light curves; Spectral analysis; Power law; Uncertainty; Models; Near field; Neutron stars; Upper bound; Gamma emission; Supernova remnants; Gamma radiation</ED><SD>Energética; Ley poder; Incertidumbre; Modelo; Campo próximo; Cota superior; Emisión gamma</SD><LO>INIST-512.354000506045870720</LO><ID>12-0058155</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001647 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 001647 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Asie
|area= AustralieFrV1
|flux= PascalFrancis
|étape= Corpus
|type= RBID
|clé= Pascal:12-0058155
|texte= OBSERVATIONS OF ENERGETIC HIGH MAGNETIC FIELD PULSARS WITH THE FERMI LARGE AREA TELESCOPE
}}
| This area was generated with Dilib version V0.6.33. |  |