Parkinson 2007 Milagro没有观测到超高能的伽玛暴对应辐射

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文章信息:
Search for Very High Energy Emission from Gamma-Ray Bursts using Milagro

Authors: Pablo M. Saz Parkinson (Milagro Collaboration)

(Submitted on 2 Apr 2007)

Abstract: Gamma-Ray Bursts (GRBs) have been detected at GeV energies by EGRET and models predict emission at > 100 GeV. Milagro is a wide field (2 sr) high duty cycle (> 90 %) ground based water Cherenkov detector that records extensive air showers in the energy range 100 GeV to 100 TeV. We have searched for very high energy emission from a sample of 106 gamma-ray bursts (GRB) detected since the beginning of 2000 by BATSE, BeppoSax, HETE-2, INTEGRAL, Swift or the IPN. No evidence for emission from any of the bursts has been found and we present upper limits from these bursts.

Comments:

To appear in "Proceedings of the First International GLAST Symposium", Febuary 5-8, 2007, Stanford University, AIP, Eds. S. Ritz, P. F. Michelson, and C. Meegan

Subjects:

Astrophysics (astro-ph)

Cite as:

arXiv:0704.0287v1 [astro-ph]