Search for Gamma-Ray Bursts with the ARGO-YBJ Detector in Shower Mode

Journal
Date Issued
2017
Author(s)
Bartoli, B.
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Bernardini, P.
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Bi, X. J.
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Cao, Z.
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Catalanotti, S.
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Chen, S. Z.
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Chen, T. L.
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Cui, S. W.
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Dai, B. Z.
•
D'Amone, A.
•
Danzengluobu
•
De Mitri, I.
•
D'Ettorre Piazzoli, B.
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Di Girolamo, T.
•
Di Sciascio, G.
•
Feng, C. F.
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Feng, Zhaoyang
•
Feng, Zhenyong
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Gao, W.
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Gou, Q. B.
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Guo, Y. Q.
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He, H. H.
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Hu, Haibing
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Hu, Hongbo
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Iacovacci, M.
•
Iuppa, R.
•
Jia, H. Y.
•
Labaciren
•
Li, H. J.
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Liu, C.
•
•
Liu, M. Y.
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Lu, H.
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Ma, L. L.
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Ma, X. H.
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Mancarella, G.
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Mari, S. M.
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Marsella, G.
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Mastroianni, S.
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Montini, P.
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Ning, C. C.
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Perrone, L.
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Pistilli, P.
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Salvini, P.
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Santonico, R.
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Shen, P. R.
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Sheng, X. D.
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Shi, F.
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Surdo, A.
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Tan, Y. H.
•
•
•
Vigorito, C.
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Wang, H.
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Wu, C. Y.
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Wu, H. R.
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Xue, L.
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Yang, Q. Y.
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Yang, X. C.
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Yao, Z. G.
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Yuan, A. F.
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Zha, M.
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Zhang, H. M.
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Zhang, L.
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Zhang, X. Y.
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Zhang, Y.
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Zhao, J.
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Zhaxiciren
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Zhaxisangzhu
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Zhou, X. X.
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Zhu, F. R.
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Zhu, Q. Q.
•
ARGO-YBJ Collaboration
DOI
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.
Volume
842
Issue
1
Start page
31
Uri
Url
Issn Identifier
0004-637X
Ads BibCode
2017ApJ...842...31B
Rights
open.access
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