学术报告-Gamma-ray bursts in the last frontier: the 10-100 GeV energy band and beyond-广州大学天体物理中心

    

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学术报告-Gamma-ray bursts in the last frontier: the 10-100 GeV energy band and beyond

2017年05月27日 16:08  点击:[]

题目: Gamma-ray bursts in the last frontier: the 10-100 GeV energy band and beyond

报告人:谭柏轩 副教授

(中山大学物理与天文学院)


时间:2016621日(周二)

下午150-300

地点:理学实验楼717


Abstract



Thanks to the Swift and Fermi satellites and numerous ground-based followed-up telescopes, gamma-ray bursts (GRBs) are now quickly covered in virtually every wavelength in the electromagnetic spectrum. One of the main scientific objectives of the Fermi’s two instruments: Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) are the study of GRBs. Covering the energy range above 30 MeV, the LAT has seen more than a hundred GRBs and have seen tens of photons above 10 GeV from several bright GRBs, limited by its collective area. In this talk, I will summarize recent GRB observations at >10 GeV and discuss the corresponding radiation mechanisms


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