{ "id": "0903.0119", "version": "v3", "published": "2009-03-01T02:46:18.000Z", "updated": "2009-07-28T09:17:16.000Z", "title": "ARGO-YBJ constraints on very high energy emission from GRBs", "authors": [ "The ARGO-YBJ Collaboration", "G. Aielli" ], "comment": "accepted for publication in Astroparticle Physics", "journal": "Astropart.Phys.32:47-52,2009", "doi": "10.1016/j.astropartphys.2009.05.005", "categories": [ "astro-ph.HE" ], "abstract": "The ARGO-YBJ (Astrophysical Radiation Ground-based Observatory at YangBaJing) experiment is designed for very high energy $\\gamma$-astronomy and cosmic ray researches. Due to the full coverage of a large area ($5600 m^2$) with resistive plate chambers at a very high altitude (4300 m a.s.l.), the ARGO-YBJ detector is used to search for transient phenomena, such as Gamma-ray bursts (GRBs). Because the ARGO-YBJ detector has a large field of view ($\\sim$2 sr) and is operated with a high duty cycle ($>$90%), it is well suited for GRB surveying and can be operated in searches for high energy GRBs following alarms set by satellite-borne observations at lower energies. In this paper, the sensitivity of the ARGO-YBJ detector for GRB detection is estimated. Upper limits to fluence with 99% confidence level for 26 GRBs inside the field of view from June 2006 to January 2009 are set in the two energy ranges 10$-$100 GeV and 10 GeV$-$1 TeV.", "revisions": [ { "version": "v3", "updated": "2009-07-28T09:17:16.000Z" } ], "analyses": { "subjects": [ "98.70.Rz", "96.40.Pq", "95.85.Pw", "95.85.Ry", "96.50.sd", "98.70.Sa" ], "keywords": [ "high energy emission", "argo-ybj constraints", "argo-ybj detector", "high duty cycle", "high energy grbs" ], "tags": [ "journal article" ], "publication": { "journal": "Astroparticle Physics", "year": 2009, "month": "Aug", "volume": 32, "number": 1, "pages": 47 }, "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "inspire": 814460, "adsabs": "2009APh....32...47A" } } }