DISCOVERY OF HIGH-ENERGY GAMMA-RAY EMISSION FROM THE BINARY SYSTEM PSR B1259-63/LS 2883 AROUND PERIASTRON WITH FERMI
dc.contributor.author | A. ABDO, A. | |
dc.contributor.author | ACKERMANN, Markus | |
dc.contributor.author | AJELLO, Marco | |
dc.contributor.author | ALLAFORT, A. | |
hal.structure.identifier | Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)] | |
dc.contributor.author | BALLET, Jean | |
dc.contributor.author | BARBIELLINI, Guido | |
dc.contributor.author | BASTIERI, D. | |
dc.contributor.author | BECHTOL, K. | |
dc.contributor.author | BELLAZZINI, R. | |
dc.contributor.author | BERENJI, B. | |
dc.contributor.author | D. BLANDFORD, R. | |
dc.contributor.author | BONAMENTE, E. | |
dc.contributor.author | W. BORGLAND, A. | |
dc.contributor.author | BREGEON, J. | |
dc.contributor.author | BRIGIDA, M. | |
hal.structure.identifier | Laboratoire Leprince-Ringuet [LLR] | |
dc.contributor.author | BRUEL, Pascal | |
dc.contributor.author | BUEHLER, R. | |
dc.contributor.author | BUSON, S. | |
dc.contributor.author | A. CALIANDRO, G. | |
dc.contributor.author | A. CAMERON, R. | |
dc.contributor.author | CAMILO, F. | |
dc.contributor.author | CARAVEO, P. A. | |
dc.contributor.author | CECCHI, C. | |
dc.contributor.author | CHARLES, E. | |
hal.structure.identifier | Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)] | |
dc.contributor.author | CHATY, S. | |
dc.contributor.author | CHEKHTMAN, A. | |
dc.contributor.author | CHERNYAKOVA, M. | |
dc.contributor.author | C. CHEUNG, C. | |
dc.contributor.author | CHIANG, J. | |
dc.contributor.author | CIPRINI, S. | |
dc.contributor.author | CLAUS, R. | |
hal.structure.identifier | Laboratoire Univers et Particules de Montpellier [LUPM] | |
dc.contributor.author | COHEN-TANUGI, J. | |
dc.contributor.author | R. COMINSKY, L. | |
hal.structure.identifier | Institut universitaire de France [IUF] | |
dc.contributor.author | CORBEL, S. | |
dc.contributor.author | CUTINI, S. | |
dc.contributor.author | D'AMMANDO, F. | |
dc.contributor.author | DE ANGELIS, A. | |
dc.contributor.author | R. DEN HARTOG, P. | |
dc.contributor.author | DE PALMA, F. | |
dc.contributor.author | D. DERMER, C. | |
dc.contributor.author | W. DIGEL, S. | |
dc.contributor.author | DO COUTO E SILVA2, E. | |
dc.contributor.author | DORMODY, M. | |
dc.contributor.author | S. DRELL, P. | |
dc.contributor.author | DRLICA-WAGNER, A. | |
dc.contributor.author | DUBOIS, R. | |
hal.structure.identifier | Institut de Planétologie et d'Astrophysique de Grenoble [IPAG ] | |
dc.contributor.author | DUBUS, G. | |
hal.structure.identifier | GLAST | |
dc.contributor.author | DUMORA, D. | |
dc.contributor.author | ENOTO, T. | |
dc.contributor.author | M. ESPINOZA, C. | |
dc.contributor.author | FAVUZZI, C. | |
hal.structure.identifier | Laboratoire Leprince-Ringuet [LLR] | |
dc.contributor.author | J. FEGAN, S. | |
dc.contributor.author | C. FERRARA, E. | |
dc.contributor.author | B. FOCKE, W. | |
hal.structure.identifier | Laboratoire Leprince-Ringuet [LLR] | |
dc.contributor.author | FORTIN, P. | |
dc.contributor.author | FUKAZAWA, Y. | |
dc.contributor.author | FUNK, S. | |
dc.contributor.author | FUSCO, P. | |
dc.contributor.author | GARGANO, F. | |
dc.contributor.author | GASPARRINI, D. | |
dc.contributor.author | GEHRELS, N. | |
dc.contributor.author | GERMANI, S. | |
dc.contributor.author | GIGLIETTO, N. | |
dc.contributor.author | GIOMMI, P. | |
dc.contributor.author | GIORDANO, F. | |
dc.contributor.author | GIROLETTI, M. | |
dc.contributor.author | GLANZMAN, T. | |
dc.contributor.author | GODFREY, G. | |
hal.structure.identifier | Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)] | |
dc.contributor.author | A. GRENIER, I. | |
dc.contributor.author | GRONDIN, M.-H. | |
dc.contributor.author | E. GROVE, J. | |
dc.contributor.author | GRUNDSTROM, E. | |
dc.contributor.author | GUIRIEC, S. | |
dc.contributor.author | GWON, C. | |
dc.contributor.author | HADASCH, D. | |
dc.contributor.author | K. HARDING, A. | |
dc.contributor.author | HAYASHIDA, M. | |
dc.contributor.author | HAYS, E. | |
dc.contributor.author | J'OHANNESSON, G. | |
dc.contributor.author | S. JOHNSON, A. | |
dc.contributor.author | J. JOHNSON, T. | |
dc.contributor.author | JOHNSTON, S. | |
dc.contributor.author | KAMAE, T. | |
dc.contributor.author | KATAGIRI, H. | |
dc.contributor.author | KATAOKA, J. | |
dc.contributor.author | KEITH, M. | |
dc.contributor.author | KERR, M. | |
hal.structure.identifier | Centre d'étude spatiale des rayonnements [CESR] | |
dc.contributor.author | KNÖDLSEDER, Jürgen | |
dc.contributor.author | KRAMER, M. | |
dc.contributor.author | KUSS, M. | |
dc.contributor.author | LANDE, J. | |
dc.contributor.author | LEE, S.-H. | |
hal.structure.identifier | GLAST | |
dc.contributor.author | LEMOINE-GOUMARD, M. | |
dc.contributor.author | LONGO, F. | |
dc.contributor.author | LOPARCO, F. | |
dc.contributor.author | N. LOVELLETTE, M. | |
dc.contributor.author | LUBRANO, P. | |
dc.contributor.author | N. MANCHESTER, R. | |
dc.contributor.author | MARELLI, M. | |
dc.contributor.author | N. MAZZIOTTA, M. | |
dc.contributor.author | F. MICHELSON, P. | |
dc.contributor.author | MITTHUMSIRI, W. | |
dc.contributor.author | MIZUNO, T. | |
dc.contributor.author | A. MOISEEV, A. | |
dc.contributor.author | MONTE, C. | |
dc.contributor.author | E. MONZANI, M. | |
dc.contributor.author | MORSELLI, A. | |
dc.contributor.author | V. MOSKALENKO, I. | |
dc.contributor.author | MURGIA, S. | |
dc.contributor.author | NAKAMORI, T. | |
hal.structure.identifier | Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)] | |
dc.contributor.author | NAUMANN-GODO, M. | |
dc.contributor.author | NERONOV, A. | |
dc.contributor.author | L. NOLAN, P. | |
dc.contributor.author | P. NORRIS, J. | |
dc.contributor.author | NOUTSOS, A. | |
hal.structure.identifier | Laboratoire Univers et Particules de Montpellier [LUPM] | |
dc.contributor.author | NUSS, E. | |
dc.contributor.author | OHSUGI, T. | |
dc.contributor.author | OKUMURA, A. | |
dc.contributor.author | OMODEI, N. | |
dc.contributor.author | ORLANDO, E. | |
dc.contributor.author | PANEQUE, D. | |
dc.contributor.author | PARENT, D. | |
dc.contributor.author | PESCE-ROLLINS, M. | |
hal.structure.identifier | Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)] | |
dc.contributor.author | PIERBATTISTA, M. | |
hal.structure.identifier | Laboratoire Univers et Particules de Montpellier [LUPM] | |
dc.contributor.author | PIRON, F. | |
dc.contributor.author | PORTER, T.A. | |
dc.contributor.author | POSSENTI, A. | |
dc.contributor.author | RAIN'O, S. | |
dc.contributor.author | RANDO, R. | |
dc.contributor.author | S. RAY, P. | |
dc.contributor.author | RAZZANO, M. | |
dc.contributor.author | RAZZAQUE, S. | |
dc.contributor.author | REIMER, A. | |
dc.contributor.author | REIMER, O. | |
hal.structure.identifier | GLAST | |
dc.contributor.author | REPOSEUR, T. | |
dc.contributor.author | RITZ, S. | |
dc.contributor.author | F.-W. SADROZINSKI, H. | |
dc.contributor.author | D. SCARGLE, J. | |
dc.contributor.author | SGR'O, C. | |
dc.contributor.author | SHANNON, R. | |
dc.contributor.author | J. SISKIND, E. | |
dc.contributor.author | D. SMITH, P. | |
dc.contributor.author | SPANDRE, G. | |
dc.contributor.author | SPINELLI, P. | |
dc.contributor.author | S. STRICKMAN, M. | |
dc.contributor.author | J. SUSON, D. | |
dc.contributor.author | TAKAHASHI, H. | |
dc.contributor.author | TANAKA, T. | |
dc.contributor.author | G. THAYER, J. | |
dc.contributor.author | B. THAYER, J. | |
dc.contributor.author | J. THOMPSON, D. | |
dc.contributor.author | E. THORSETT, S. | |
dc.contributor.author | TIBALDO, L. | |
dc.contributor.author | TIBOLLA, O. | |
dc.contributor.author | F. TORRES, D. | |
dc.contributor.author | TOSTI, G. | |
dc.contributor.author | TROJA, E. | |
dc.contributor.author | UCHIYAMA, Y. | |
dc.contributor.author | L. USHER, T. | |
dc.contributor.author | VANDENBROUCKE, J. | |
hal.structure.identifier | Laboratoire Univers et Particules de Montpellier [LUPM] | |
dc.contributor.author | VASILEIOU, V. | |
dc.contributor.author | VIANELLO, G. | |
dc.contributor.author | VITALE, V. | |
dc.contributor.author | P. WAITE, A. | |
dc.contributor.author | WANG, P. | |
dc.contributor.author | L. WINER, B. | |
dc.contributor.author | T. WOLFF, M. | |
dc.contributor.author | L. WOOD, D. | |
dc.contributor.author | S. WOOD, K. | |
dc.contributor.author | YANG, Z. | |
dc.contributor.author | ZIEGLER, M. | |
dc.contributor.author | ZIMMER, S. | |
dc.date.issued | 2011-07-20 | |
dc.identifier.issn | 2041-8205 | |
dc.description.abstractEn | We report on the discovery of 100 MeV γ -rays from the binary system PSR B1259−63/LS 2883 using the Large Area Telescope (LAT) on board Fermi. The system comprises a radio pulsar in orbit around a Be star. We report on LAT observations from near apastron to ∼128 days after the time of periastron, tp, on 2010 December 15. No γ -ray emission was detected from this source when it was far from periastron. Faint γ -ray emission appeared as the pulsar approached periastron. At ∼tp + 30 days, the 100 MeV γ -ray flux increased over a period of a few days to a peak flux 20-30 times that seen during the pre-periastron period, but with a softer spectrum. For the following month, it was seen to be variable on daily timescales, but remained at ∼(1-4) × 10−6 cm−2 s−1 before starting to fade at ∼tp +57 days. The total γ -ray luminosity observed during this period is comparable to the spin-down power of the pulsar. Simultaneous radio and X-ray observations of the source showed no corresponding dramatic changes in radio and X-ray flux between the pre-periastron and post-periastron flares. We discuss possible explanations for the observed γ -ray-only flaring of the source. | |
dc.language.iso | en | |
dc.publisher | Bristol : IOP Publishing | |
dc.title.en | DISCOVERY OF HIGH-ENERGY GAMMA-RAY EMISSION FROM THE BINARY SYSTEM PSR B1259-63/LS 2883 AROUND PERIASTRON WITH FERMI | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1088/2041-8205/736/1/L11 | |
dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR] | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR] | |
dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE] | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE] | |
dc.identifier.arxiv | 1103.4108 | |
bordeaux.journal | The Astrophysical journal letters | |
bordeaux.page | L11 | |
bordeaux.volume | 736 | |
bordeaux.peerReviewed | oui | |
hal.identifier | in2p3-00654867 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//in2p3-00654867v1 | |
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