Discovery of high-energy gamma-ray emission from the binary system PSR B1259–63/LS 2883 around periastron with Fermi

Abdo, A. A.; Ackermann, M.; Ajello, M.; Allafort, A.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Bechtol, K.; Bellazzini, R.; Berenji, B.; Blandford, R. D.; Bonamente, E.; Borgland, A. W.; Bregeon, J.; Brigida, M.; Bruel, P.; Buehler, R.; Buson, S.; Caliandro, G. A.; Cameron, R. A.; Camilo, F.; Caraveo, P. A.; Cecchi, C.; Charles, E.; Chaty, S.; Chekhtman, A.; Chernyakova, M.; Cheung, C. C.; Chiang, J.; Ciprini, S.; Claus, R.; Cohen-Tanugi, J.; Cominsky, L. R.; Corbel, S.; Cutini, S.; D'Ammando, F.; de Angelis, A.; den Hartog, P. R.; de Palma, F.; Dermer, C. D.; Digel, S. W.; do Couto e Silva, E.; Dormody, M.; Drell, P. S.; Drlica-Wagner, A.; Dubois, R.; Dubus, G.; Dumora, D.; Enoto, T.; Espinoza, C. M.; Favuzzi, C.; Fegan, S. J.; Ferrara, E. C.; Focke, W. B.; Fortin, P.; Fukazawa, Y.; Funk, S.; Fusco, P.; Gargano, F.; Gasparrini, D.; Gehrels, N.; Germani, S.; Giglietto, N.; Giommi, P.; Giordano, F.; Giroletti, M.; Glanzman, T.; Godfrey, G.; Grenier, I. A.; Grondin, M. -H.; Grove, J. E.; Grundstrom, E.; Guiriec, S.; Gwon, C.; Hadasch, D.; Harding, A. K.; Hayashida, M.; Hays, E.; Jóhannesson, G.; Johnson, A. S.; Johnson, T. J.; Johnston, S.; Kamae, T.; Katagiri, H.; Kataoka, J.; Keith, M.; Kerr, M.; Knödlseder, J.; Kramer, M.; Kuss, M.; Lande, J.; Lee, S. -H.; Lemoine-Goumard, M.; Longo, F.; Loparco, F.; Lovellette, M. N.; Lubrano, P.; Manchester, R. N.; Marelli, M.; Mazziotta, M. N.; Michelson, P. F.; Mitthumsiri, W.; Mizuno, T.; Moiseev, A. A.; Monte, C.; Monzani, M. E.; Morselli, A.; Moskalenko, I. V.; Murgia, S.; Nakamori, T.; Naumann-Godo, M.; Neronov, A.; Nolan, P. L.; Norris, J. P.; Noutsos, A.; Nuss, E.; Ohsugi, T.; Okumura, A.; Omodei, N.; Orlando, E.; Paneque, D.; Parent, D.; Pesce-Rollins, M.; Pierbattista, M.; Piron, F.; Porter, T. A.; Possenti, A.; Rainò, S.; Rando, R.; Ray, P. S.; Razzano, M.; Razzaque, S.; Reimer, A.; Reimer, O.; Reposeur, T.; Ritz, S.; Sadrozinski, H. F. -W.; Scargle, J. D.; Sgrò, C.; Shannon, R.; Siskind, E. J.; Smith, P. D.; Spandre, G.; Spinelli, P.; Strickman, M. S.; Suson, D. J.; Takahashi, H.; Tanaka, T.; Thayer, J. G.; Thayer, J. B.; Thompson, D. J.; Thorsett, S. E.; Tibaldo, L.; Tibolla, O.; Torres, D. F.; Tosti, G.; Troja, E.; Uchiyama, Y.; Usher, T. L.; Vandenbroucke, J.; Vasileiou, V.; Vianello, G.; Vitale, V.; Waite, A. P.; Wang, P.; Winer, B. L.; Wolff, M. T.; Wood, D. L.; Wood, K. S.; Yang, Z.; Ziegler, M.; Zimmer, S.

doi:10.1088/2041-8205/736/1/L11

Discovery of high-energy gamma-ray emission from the binary system PSR B1259–63/LS 2883 around periastron with Fermi

Journal Article · Tue Jun 28 00:00:00 EDT 2011 · The Astrophysical Journal. Letters

DOI:https://doi.org/10.1088/2041-8205/736/1/L11· OSTI ID:1357226

Abdo, A. A.; Ackermann, M.; Ajello, M.; Allafort, A.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Bechtol, K.; Bellazzini, R.; Berenji, B.; Blandford, R. D.; Bonamente, E.; Borgland, A. W.; Bregeon, J.; Brigida, M.; Bruel, P.; Buehler, R.; Buson, S.; Caliandro, G. A.; Cameron, R. A. more »

Here, we report on the discovery of ≥ 100 MeV rays from the binary system PSR B12596–3/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 ~60 days after the time of periastron, t_p, on 2010 December 15. No γ-ray emission was detected from this source when it was far from periastron.

View Accepted Manuscript (DOE)

Research Organization:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: AC02-76SF00515

OSTI ID:: 1357226

Alternate ID(s):: OSTI ID: 21562531

Journal Information:: The Astrophysical Journal. Letters, Journal Name: The Astrophysical Journal. Letters Journal Issue: 1 Vol. 736; ISSN 2041-8205

Publisher:: Institute of Physics (IOP)Copyright Statement

Country of Publication:: United States

Language:: English

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HIGH-ENERGY OBSERVATIONS OF PSR B1259–63/LS 2883 THROUGH THE 2014 PERIASTRON PASSAGE: CONNECTING X-RAYS TO THE GeV FLARE Tam, P. H. T.; Li, K. L.; Takata, J. The Astrophysical Journal, Vol. 798, Issue 1 https://doi.org/10.1088/2041-8205/798/1/l26	journal	December 2014
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Multi-wavelength observations of the binary system PSR B1259-63/LS 2883 around the 2010-2011 periastron passage Chernyakova, M.; Abdo, A. A.; Neronov, A. arXiv https://doi.org/10.48550/arxiv.1401.1386	text	January 2014
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binaries: eclipsing
gamma rays: stars
pulsars: individual: PSR B1259–63

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