MAGIC detection of GRB 201216C at z=1.1

被引:6
作者
Abe, H. [1 ]
Abe, S. [1 ]
Acciari, V. A. [2 ]
Aguda, I [3 ]
Aniello, T. [4 ]
Ansoldi, S. [5 ,6 ,7 ]
Antonelli, L. A. [4 ]
Engels, A. Arbet [8 ]
Arcaro, C. [9 ,10 ]
Artero, M. [11 ]
Asano, K. [1 ]
Baack, D. [12 ]
Babic, A. [13 ]
Baquero, A. [14 ,15 ]
Barres de Almeida, U. [16 ]
Barrio, J. A. [14 ,15 ]
Batkovic, I. [9 ,10 ]
Baxter, J. [1 ]
Becerra Gonzalez, J. [2 ]
Bednarek, W. [17 ]
Bernardini, E. [9 ,10 ]
Bernete, J. [18 ]
Berti, A. [8 ]
Besenrieder, J. [8 ]
Bigongiari, C. [4 ]
Biland, A. [19 ]
Blanch, O. [11 ]
Bonnoli, G. [4 ]
Bosnjak, Z. [13 ]
Burelli, I. [5 ,6 ]
Busetto, G. [9 ,10 ]
Campoy-Ordaz, A. [20 ,21 ]
Carosi, A. [4 ]
Carosi, R. [22 ,23 ]
Carretero-Castrillo, M. [24 ]
Castro-Tirado, A. J. [3 ]
Ceribella, G. [8 ]
Chai, Y. [8 ]
Cifuentes, A. [18 ]
Cikota, S. [13 ]
Colombo, E. [2 ]
Contreras, J. L. [14 ,15 ]
Cortina, J. [18 ]
Covino, S. [4 ]
D'Amico, G. [25 ]
D'Elia, V. [4 ]
Da Vela, P. [22 ,23 ,26 ]
Dazzi, F. [4 ]
De Angelis, A. [9 ,10 ]
De Lotto, B. [5 ,6 ]
机构
[1] Univ Tokyo, Japanese MAGIC Grp, Inst Cosm Ray Res ICRR, Kashiwa, Chiba 2778582, Japan
[2] Univ La Laguna, Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Tenerife, Spain
[3] Inst Astrofis Andalucia CSIC, Glorieta Astron S-N, E-18008 Granada, Spain
[4] Natl Inst Astrophys INAF, I-00136 Rome, Italy
[5] Univ Udine, I-33100 Udine, Italy
[6] INFN Trieste, I-33100 Udine, Italy
[7] Int Ctr Relativist Astrophys ICRA, I-00185 Rome, Italy
[8] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany
[9] Univ Padua, I-35131 Padua, Italy
[10] INFN, I-35131 Padua, Italy
[11] Barcelona Inst Sci & Technol BIST, Inst Fis Altes Energies IFAE, E-08193 Bellaterra, Barcelona, Spain
[12] Tech Univ Dortmund, D-44221 Dortmund, Germany
[13] Univ Zagreb, Fac Elect Engn & Comp FER, Croatian MAGIC Grp, Zagreb 10000, Croatia
[14] Univ Complutense Madrid, IPARCOS Inst, E-28040 Madrid, Spain
[15] Univ Complutense Madrid, EMFTEL Dept, E-28040 Madrid, Spain
[16] URCA, Ctr Brasileiro Pesquisas Fis CBPF, BR-22290180 Rio De Janeiro, Brazil
[17] Univ Lodz, Fac Phys & Appl Informat, Dept Astrophys, PL-90236 Lodz, Poland
[18] Ctr Invest Energet Medioambientales & Tecnol, E-28040 Madrid, Spain
[19] Swiss Fed Inst Technol, CH-8093 Zurich, Switzerland
[20] Univ Autonoma Barcelona, Dept Fis, E-08193 Bellaterra, Spain
[21] Univ Autonoma Barcelona, CERES IEEC, E-08193 Bellaterra, Spain
[22] Univ Pisa, I-56126 Pisa, Italy
[23] INFN Pisa, I-56126 Pisa, Italy
[24] Univ Barcelona, ICCUB, IEEC UB, E-08028 Barcelona, Spain
[25] Univ Bergen, Dept Phys & Technol, Bjerknessenteret Klimaforskning, Allegaten 55, N-5007 Bergen, Norway
[26] Univ Innsbruck, Inst Astro & Particle Phys, A-6020 Innsbruck, Austria
[27] Univ Catania, INFN MAGIC Grp, INFN Sez Catania, I-95123 Catania, Italy
[28] Univ Catania, Dipartimento Fis & Astron, I-95123 Catania, Italy
[29] Port Informac Cient PIC, E-08193 Bellaterra, Barcelona, Spain
[30] Univ Turin, INFN MAGIC Grp, INFN Sez Torino, I-10125 Turin, Italy
[31] Univ Turin, I-10125 Turin, Italy
[32] Univ & Politecn Bari, INFN MAGIC Grp, INFN Sez Bari, I-70125 Bari, Italy
[33] Univ & Politecn Bari, Dipartimento Interateneo Fis, I-70125 Bari, Italy
[34] Univ Rijeka, Fac Phys, Croatian MAGIC Grp, Rijeka 51000, Croatia
[35] Univ Wurzburg, D-97074 Wurzburg, Germany
[36] Univ Geneva, Chemin Ecogia 16, CH-1290 Versoix, Switzerland
[37] Hiroshima Univ, Grad Sch Adv Sci & Engn, Japanese MAGIC Grp, Phys Program, Hiroshima 7398526, Japan
[38] Deutsch Elektronen Synchrotron DESY, D-15738 Zeuthen, Germany
[39] ICRANet Armenia, Armenian MAGIC Grp, Yerevan 0019, Armenia
[40] Univ Split, Fac Elect Engn Mech Engn & Naval Architecture FES, Croatian MAGIC Grp, Split 21000, Croatia
[41] Univ Innsbruck, Inst Astro & Particle Phys, A-6020 Innsbruck, Austria
[42] Josip Juraj Strossmayer Univ Osijek, Dept Phys, Croatian MAGIC Grp, Osijek 31000, Croatia
[43] Univ Turku, Finnish Ctr Astron ESO, Finnish MAGIC Grp, FI-20014 Turku, Finland
[44] Univ Oslo, Dept Phys, N-0371 Oslo, Norway
[45] Tokai Univ, Dept Phys, Japanese MAGIC Grp, Hiratsuka, Kanagawa 2591292, Japan
[46] Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy
[47] Univ Siena, I-53100 Siena, Italy
[48] INFN Pisa, I-53100 Siena, Italy
[49] A CI Homi Bhabha Natl Inst, Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India
[50] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BG-1784 Sofia, Bulgaria
基金
芬兰科学院; 英国科学技术设施理事会;
关键词
astroparticle physics; radiation mechanisms: non-thermal; gamma-ray burst: individual: GRB 201216C; gamma-ray bursts; GAMMA-RAY BURST; EXTRAGALACTIC BACKGROUND LIGHT; SPECTRA; PHYSICS;
D O I
10.1093/mnras/stad2958
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over several energy bands. We report the detection of the long GRB 201216C by the MAGIC telescopes. The source is located at z = 1.1 and thus it is the farthest one detected at very high energies. The emission above 70 GeV of GRB 201216C is modelled together with multiwavelength data within a synchrotron and synchrotron self-Compton (SSC) scenario. We find that SSC can explain the broad-band data well from the optical to the very-high-energy band. For the late-time radio data, a different component is needed to account for the observed emission. Differently from previous GRBs detected in the very-high-energy range, the model for GRB 201216C strongly favours a wind-like medium. The model parameters have values similar to those found in past studies of the afterglows of GRBs detected up to GeV energies.
引用
收藏
页码:5856 / 5867
页数:12
相关论文
共 65 条
  • [31] CALCULATED SPECTRUM OF INVERSE-COMPTON-SCATTERED PHOTONS
    JONES, FC
    [J]. PHYSICAL REVIEW, 1968, 167 (05): : 1159 - &
  • [32] Kumar P., 2012, MNRAS, V427
  • [33] The physics of gamma-ray bursts & relativistic jets
    Kumar, Pawan
    Zhang, Bing
    [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2015, 561 : 1 - 109
  • [34] ANALYSIS-METHODS FOR RESULTS IN GAMMA-RAY ASTRONOMY
    LI, TP
    MA, YQ
    [J]. ASTROPHYSICAL JOURNAL, 1983, 272 (01) : 317 - 324
  • [35] Malacaria C., 2020, GRB Coordinates Network, V29073, P1
  • [36] Theories of gamma-ray bursts
    Mészáros, P
    [J]. ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 2002, 40 : 137 - 169
  • [37] Gamma-Ray Bursts Afterglow Physics and the VHE Domain
    Miceli, Davide
    Nava, Lara
    [J]. GALAXIES, 2022, 10 (03):
  • [38] Mirzoyan R., 2019, GRB Coordinates Netw, V23701, P1
  • [39] Afterglow emission in gamma-ray bursts - I. Pair-enriched ambient medium and radiative blast waves
    Nava, L.
    Sironi, L.
    Ghisellini, G.
    Celotti, A.
    Ghirlanda, G.
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2013, 433 (03) : 2107 - 2121
  • [40] Prompt optical emission as a signature of synchrotron radiation in gamma-ray bursts
    Oganesyan, G.
    Nava, L.
    Ghirlanda, G.
    Melandri, A.
    Celotti, A.
    [J]. ASTRONOMY & ASTROPHYSICS, 2019, 628