Search for gamma-ray bursts with the argo-ybj detector in shower mode
文献类型：期刊论文
| 作者 | Bartoli,B.1,2; Bernardini,P.3,4; Bi,X. J.5; Cao,Z.5; Catalanotti,S.1,2; Chen,S. Z.5; Chen,T. L.6; Cui,S. W.7; Dai,B. Z.8; D’Amone,A.3,4 |
| 刊名 | The astrophysical journal
 |
| 出版日期 | 2017-06-09 |
| 卷号 | 842期号:1 |
| 关键词 | Gamma-ray burst: general 98.70.rz 96.40.pq 98.70.sa |
| ISSN号 | 0004-637X |
| DOI | 10.3847/1538-4357/aa74bc |
| 英文摘要 | Abstract the argo-ybj detector, located at the yangbajing cosmic ray laboratory (4300 m a. s. l., tibet, china), was a “full coverage” (central carpet with an active area of ～93%) air shower array dedicated to gamma-ray astronomy and cosmic-ray studies. the wide field of view (～2 sr) and high duty cycle (>86%), made argo-ybj suitable to search for short and unexpected gamma-ray emissions like gamma-ray bursts (grbs). between 2007 november 6 and 2013 february 7, 156 satellite-triggered grbs (24 of them with known redshift) occurred within the argo-ybj field of view (zenith angle θ ≤ 45°). a search for possible emission associated with?these grbs has been made in the two energy ranges 10–100 gev and 10–1000 gev. no significant excess has been found in time coincidence with the satellite detections nor in a set of different time windows inside the interval of one hour after the bursts. taking into account the ebl absorption, upper limits to the energy fluence at a 99% confidence level have been evaluated, with values ranging from ～10?5 erg cm?2 to ～10?1 erg cm?2. the fermi-gbm burst grb 090902b, with a high-energy photon of 33.4 gev detected by fermi-lat, is discussed in detail. |
| 语种 | 英语 |
| WOS记录号 | IOP:0004-637X-842-1-AA74BC |
| 出版者 | The American Astronomical Society |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2175719 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Dipartimento di Fisica dell’Universitá di Napoli “Federico II,” Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli, Italy 2.Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli, Italy 3.Dipartimento Matematica e Fisica “Ennio De Giorgi,” Universitá del Salento, via per Arnesano, I-73100 Lecce, Italy 4.Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, I-73100 Lecce, Italy 5.Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing, China; chensz@ihep.ac.cn 6.Tibet University, 850000 Lhasa, Xizang, China 7.Hebei Normal University, 050024 Shijiazhuang Hebei, China 8.Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan, China 9.Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, I-00133 Roma, Italy 10.Shandong University, 250100 Jinan, Shandong, China |
| 推荐引用方式 GB/T 7714 | Bartoli,B.,Bernardini,P.,Bi,X. J.,et al. Search for gamma-ray bursts with the argo-ybj detector in shower mode[J]. The astrophysical journal,2017,842(1). |
| APA | Bartoli,B..,Bernardini,P..,Bi,X. J..,Cao,Z..,Catalanotti,S..,...&Zhu,Q. Q..(2017).Search for gamma-ray bursts with the argo-ybj detector in shower mode.The astrophysical journal,842(1). |
| MLA | Bartoli,B.,et al."Search for gamma-ray bursts with the argo-ybj detector in shower mode".The astrophysical journal 842.1(2017). |
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