Fermi-LAT Observations of the Gamma-Ray Burst GRB 130427A

被引：228

作者：

Ackermann, M. ^{[1
]}

Ajello, M. ^{[2
]}

Asano, K. ^{[3
]}

Atwood, W. B. ^{[4
,5
]}

Axelsson, M. ^{[6
,7
,8
]}

Baldini, L. ^{[9
,10
]}

Ballet, J. ^{[11
]}

Barbiellini, G. ^{[12
,13
]}

Baring, M. G. ^{[14
]}

Bastieri, D. ^{[15
,16
]}

Bechtol, K. ^{[17
,18
]}

Bellazzini, R. ^{[10
]}

Bissaldi, E. ^{[19
,20
]}

Bonamente, E. ^{[21
]}

Bregeon, J. ^{[10
]}

Brigida, M. ^{[22
,23
,24
]}

Bruel, P. ^{[25
]}

Buehler, R. ^{[1
]}

Burgess, J. Michael ^{[26
]}

Buson, S. ^{[15
,16
]}

Caliandro, G. A. ^{[27
]}

Cameron, R. A. ^{[17
,18
]}

Caraveo, P. A. ^{[28
]}

Cecchi, C. ^{[21
]}

Chaplin, V. ^{[26
]}

Charles, E. ^{[17
,18
]}

Chekhtman, A. ^{[29
,30
]}

Cheung, C. C. ^{[31
]}

Chiang, J. ^{[17
,18
]}

Chiaro, G. ^{[16
]}

Ciprini, S. ^{[32
,33
]}

Claus, R. ^{[17
,18
]}

Cleveland, W. ^{[34
]}

Cohen-Tanugi, J. ^{[35
]}

Collazzi, A. ^{[36
]}

Cominsky, L. R. ^{[37
]}

Connaughton, V. ^{[26
]}

Conrad, J. ^{[7
,38
,39
]}

Cutini, S. ^{[32
,33
]}

D'Ammando, F. ^{[40
]}

de Angelis, A. ^{[41
,42
]}

DeKlotz, M. ^{[43
]}

de Palma, F. ^{[22
,23
,24
]}

Dermer, C. D. ^{[31
]}

Desiante, R. ^{[12
]}

Diekmann, A. ^{[44
]}

Di Venere, L. ^{[17
,18
]}

Drell, P. S. ^{[17
,18
]}

Drlica-Wagner, A. ^{[17
,18
]}

Favuzzi, C. ^{[22
,23
,24
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, D-15738 Zeuthen, Germany

[2] Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA

[3] Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba 2778582, Japan

[4] Univ Calif Santa Cruz, Dept Phys, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA

[5] Univ Calif Santa Cruz, Dept Astron & Astrophys, Santa Cruz, CA 95064 USA

[6] Stockholm Univ, Dept Astron, SE-10691 Stockholm, Sweden

[7] AlbaNova, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden

[8] AlbaNova, Royal Inst Technol KTH, Dept Phys, SE-10691 Stockholm, Sweden

[9] Univ Pisa, I-56127 Pisa, Italy

[10] Ist Nazl Fis Nucl, Sez Pisa, I-56127 Pisa, Italy

[11] Univ Paris Diderot, CEA Saclay, Serv Astrophys, Lab AIM,CEA IRFU CNRS, F-91191 Gif Sur Yvette, France

[12] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy

[13] Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy

[14] Rice Univ, Dept Phys & Astron, Houston, TX 77251 USA

[15] Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy

[16] Univ Padua, Dipartimento Fis & Astron G Galilei, I-35131 Padua, Italy

[17] Kavli Inst Particle Astrophys & Cosmol, WW Hansen Expt Phys Lab, Dept Phys, Stanford, CA 94305 USA

[18] Stanford Univ, SLAC Natl Accelerator Lab, Stanford, CA 94305 USA

[19] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy

[20] Univ Trieste, I-34127 Trieste, Italy

[21] Ist Nazl Fis Nucl, Sez Perugia, I-06123 Perugia, Italy

[22] Univ Bari, Dipartimento Fis M Merlin, I-70126 Bari, Italy

[23] Politecn Bari, I-70126 Bari, Italy

[24] Ist Nazl Fis Nucl, Sez Bari, I-70126 Bari, Italy

[25] Ecole Polytech, CNRS, IN2P3, Lab Leprince Ringuet, F-91128 Palaiseau, France

[26] Univ Alabama, Ctr Space Plasma & Aeronom Res, Huntsville, AL 35899 USA

[27] CSIC, Inst Ciencies Espai IEEE, Barcelona 08193, Spain

[28] INAF Ist Astrofis Spaziale & Fis Cosm, I-20133 Milan, Italy

[29] George Mason Univ, Coll Sci, Ctr Earth Observing & Space Res, Fairfax, VA 22030 USA

[30] Naval Res Lab, Washington, DC 20375 USA

[31] Naval Res Lab, Div Space Sci, Washington, DC 20375 USA

[32] Agenzia Spaziale Italiana Sci Data Ctr, I-00044 Rome, Italy

[33] Osserv Astron Roma, Ist Nazl Astrofis, I-00040 Rome, Italy

[34] Univ Space Res Assoc, Columbia, MD 21044 USA

[35] Univ Montpellier 2, CNRS, IN2P3, Lab Univers & Particules Montpellier, Montpellier, France

[36] NASA, Postdoctoral Program, Washington, DC USA

[37] Sonoma State Univ, Dept Phys & Astron, Rohnert Pk, CA 94928 USA

[38] Stockholm Univ, AlbaNova, Dept Phys, SE-10691 Stockholm, Sweden

[39] Royal Swedish Acad Sci, SE-10405 Stockholm, Sweden

[40] INAF Ist Radioastron, I-40129 Bologna, Italy

[41] Univ Udine, Dipartimento Fis, I-33100 Udine, Italy

[42] Ist Nazl Fis Nucl, Sez Trieste, Grp Collegato Udine, I-33100 Udine, Italy

[43] Stellar Solut Inc, Palo Alto, CA 94306 USA

[44] Jacobs Technol, Huntsville, AL 35806 USA

[45] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

[46] Univ Coll Dublin, Dublin 4, Ireland

[47] Hiroshima Univ, Dept Phys Sci, Hiroshima 7398526, Japan

[48] Open Univ Israel, Dept Nat Sci, IL-43537 Raanana, Israel

[49] Max Planck Inst Extraterr Phys, D-85748 Garching, Germany

[50] Kyoto Univ, Grad Sch Sci, Dept Astron, Sakyo Ku, Kyoto 6068502, Japan

来源：

SCIENCE | 2014年 / 343卷 / 6166期

关键词：

LARGE-AREA TELESCOPE; HIGH-ENERGY EMISSION; SPECTRAL COMPONENT; AFTERGLOW; PROMPT;

D O I：

10.1126/science.1242353

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The observations of the exceptionally bright gamma-ray burst (GRB) 130427A by the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope provide constraints on the nature of these unique astrophysical sources. GRB 130427A had the largest fluence, highest-energy photon (95 GeV), longest gamma-ray duration (20 hours), and one of the largest isotropic energy releases ever observed from a GRB. Temporal and spectral analyses of GRB 130427A challenge the widely accepted model that the nonthermal high-energy emission in the afterglow phase of GRBs is synchrotron emission radiated by electrons accelerated at an external shock.

引用

页码：42 / 47

页数：6

共 30 条

[1] FERMI OBSERVATIONS OF GRB 090902B: A DISTINCT SPECTRAL COMPONENT IN THE PROMPT AND DELAYED EMISSION
Abdo, A. A.
Ackermann, M.
Ajello, M.
Asano, K.
Atwood, W. B.
Axelsson, M.
Baldini, L.
Ballet, J.
Barbiellini, G.
Baring, M. G.
Bastieri, D.
Bechtol, K.
Bellazzini, R.
Berenji, B.
Bhat, P. N.
Bissaldi, E.
Blandford, R. D.
Bloom, E. D.
Bonamente, E.
Borgland, A. W.
Bouvier, A.
Bregeon, J.
Brez, A.
Briggs, M. S.
Brigida, M.
Bruel, P.
Burgess, J. M.
Burrows, D. N.
Buson, S.
Caliandro, G. A.
Cameron, R. A.
Caraveo, P. A.
Casandjian, J. M.
Cecchi, C.
Celik, Oe.
Chekhtman, A.
Cheung, C. C.
Chiang, J.
Ciprini, S.
Claus, R.
Cohen-Tanugi, J.
Cominsky, L. R.
Connaughton, V.
Conrad, J.
Cutini, S.
d'Elia, V.
Dermer, C. D.
de Angelis, A.
de Palma, F.
Digel, S. W.
[J]. ASTROPHYSICAL JOURNAL LETTERS, 2009, 706 (01) : L138 - L144
[2] THE LARGE AREA TELESCOPE ON THE FERMI GAMMA-RAY SPACE TELESCOPE MISSION
Atwood, W. B.
Abdo, A. A.
Ackermann, M.
Althouse, W.
Anderson, B.
Axelsson, M.
Baldini, L.
Ballet, J.
Band, D. L.
Barbiellini, G.
Bartelt, J.
Bastieri, D.
Baughman, B. M.
Bechtol, K.
Bederede, D.
Bellardi, F.
Bellazzini, R.
Berenji, B.
Bignami, G. F.
Bisello, D.
Bissaldi, E.
Blandford, R. D.
Bloom, E. D.
Bogart, J. R.
Bonamente, E.
Bonnell, J.
Borgland, A. W.
Bouvier, A.
Bregeon, J.
Brez, A.
Brigida, M.
Bruel, P.
Burnett, T. H.
Busetto, G.
Caliandro, G. A.
Cameron, R. A.
Caraveo, P. A.
Carius, S.
Carlson, P.
Casandjian, J. M.
Cavazzuti, E.
Ceccanti, M.
Cecchi, C.
Charles, E.
Chekhtman, A.
Cheung, C. C.
Chiang, J.
Chipaux, R.
Cillis, A. N.
Ciprini, S.
[J]. ASTROPHYSICAL JOURNAL, 2009, 697 (02) : 1071 - 1102
[3] BATSE OBSERVATIONS OF GAMMA-RAY BURST SPECTRA .1. SPECTRAL DIVERSITY
BAND, D
MATTESON, J
FORD, L
SCHAEFER, B
PALMER, D
TEEGARDEN, B
CLINE, T
BRIGGS, M
PACIESAS, W
PENDLETON, G
FISHMAN, G
KOUVELIOTOU, C
MEEGAN, C
WILSON, R
LESTRADE, P
[J]. ASTROPHYSICAL JOURNAL, 1993, 413 (01) : 281 - 292
[4] BLANDFORD RD, 1976, PHYS FLUIDS, V19, P1130, DOI 10.1063/1.861619
[5] Blaufuss E., 2013, 14520 GCN, P14520
[6] AFTERGLOW OBSERVATIONS OF FERMI LARGE AREA TELESCOPE GAMMA-RAY BURSTS AND THE EMERGING CLASS OF HYPER-ENERGETIC EVENTS
Cenko, S. B.
Frail, D. A.
Harrison, F. A.
Haislip, J. B.
Reichart, D. E.
Butler, N. R.
Cobb, B. E.
Cucchiara, A.
Berger, E.
Bloom, J. S.
Chandra, P.
Fox, D. B.
Perley, D. A.
Prochaska, J. X.
Filippenko, A. V.
Glazebrook, K.
Ivarsen, K. M.
Kasliwal, M. M.
Kulkarni, S. R.
LaCluyze, A. P.
Lopez, S.
Morgan, A. N.
Pettini, M.
Rana, V. R.
[J]. ASTROPHYSICAL JOURNAL, 2011, 732 (01)
[7] Ultra-high energy cosmic rays, cascade gamma rays, and high-energy neutrinos from gamma-ray bursts
Dermer, C. D.
Atoyan, A.
[J]. NEW JOURNAL OF PHYSICS, 2006, 8
[8] Beaming, baryon loading, and the synchrotron self-compton component in gamma-ray bursts
Dermer, CD
Chiang, J
Mitman, KE
[J]. ASTROPHYSICAL JOURNAL, 2000, 537 (02) : 785 - 795
[9] Gamma-ray bursts in the swift-Fermi era
Gehrels, Neil
Razzaque, Soebur
[J]. FRONTIERS OF PHYSICS, 2013, 8 (06) : 661 - 678
[10] GeV emission from gamma-ray bursts: a radiative fireball?
Ghisellini, G.
Ghirlanda, G.
Nava, L.
Celotti, A.
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2010, 403 (02) : 926 - 937

← 1 2 3 →