Different satellites-different GRB redshift distributions?

摘要：

The measured redshifts of gamma-ray bursts(GRBs),which were first detected by the Swift satellite,seem tobe bigger on average than the redshifts of GRBs detected by other satellites．We analyzed the redshift distribution of GRBstriggered and observed by different satellites (Swift1,HETE22.BeppoSax,Ulyssses).After consiedring the possible biases significant difference was found at the p=95.70％ level in the redshift distributions of GRBs measured by HETE and the Swift.

关键词： γ-ray sources gamma ray burst statistical analysis

作者: Z.Bagoly L.G.Balazs I.Horvath J.Kelemen A.Meszaros P.Veres G.Tusnady

作者单位: Dept.of Physics of Complex Systems,Eotvos University,H-1117 Budapest,Pazmany P.s.1/A,Hungary Konkoly Observatory,H-1525 Budapest,POB 67,Hungary Dept.of Physics,Bolyai Military University,H-1581 Budapest,POB 15,Hungary Astronomical Institute of the Charles University,V Holesovickach 2,CZ-18000 Prague 8,Czech Republic Renyi Institute of Mathematics,Hungarian Academy of Sciences,H-1364 Budapest,POB 127,Hungary

会议类型: 国际会议

会议名称: 2008 NanJing Gamma-Ray Burst Conference(2008年伽马暴国际研讨会)

会议地点: 南京

会议语种:英文

页码: 119-122

在线出版日期: 2008-06-23（万方平台首次上网日期，不代表论文的发表时间）