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Correlations between duration, hardness and intensity in GRBs

 

作者: Chryssa Kouveliotou,   Thomas Koshut,   Michael S. Briggs,   Geoffrey N. Pendleton,   Charles A. Meegan,   Gerald J. Fishman,   John P. Lestrade,  

 

期刊: AIP Conference Proceedings  （AIP Available online 1996）
卷期: Volume 384, issue 1  

页码: 42-46

 

ISSN:0094-243X

 

年代: 1996

 

DOI:10.1063/1.51695

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We present here theT90andT50distributions for different trigger time scales from the 3B catalog and confirm the bimodality established before with the 1B data. We show that the Hardness Ratio/duration anti-correlation is present in the 3B data set and we explore Hardness and Intensity correlations by studying various burst subsets. We discuss the impact of these correlations within the framework of a cosmological GRB origin hypothesis. ©1996 American Institute of Physics.

 

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