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Short cosmic events: A subset of classical GRBs?

 

作者: J.‐P. Dezalay,   C. Barat,   R. Talon,   R. Sunyaev,   O. Terekhov,   A. Kuznetsov,  

 

期刊: AIP Conference Proceedings  （AIP Available online 1991）
卷期: Volume 265, issue 1  

页码: 304-309

 

ISSN:0094-243X

 

年代: 1991

 

DOI:10.1063/1.42799

 

出版商: AIP

 

数据来源: AIP

 

摘要:

During 28 months of operation, the French‐Soviet PHEBUS experiment onboard GRANAT has recorded a total of 66 cosmic &ggr;‐ray bursts (GRBs). We observe that events lasting less than 2 seconds exhibit harder spectra both on average and at the maximum peak. Their peculiar spectral shape and their similarities in time history claim in favor of the existence of a separate class of short cosmic &ggr;‐ray bursts.

 

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