The Luminosity Function and Formation Rate History of GRBs

被引:4
|
作者
Firmani, C
Avila-Reese, V
Ghisellini, G
Tutukov, AV
机构
[1] Osserv Astron Brera, I-23807 Merate, Italy
[2] Univ Nacl Autonoma Mexico, Inst Astron, Mexico City 04510, DF, Mexico
[3] Inst Astron, Moscow 109017, Russia
关键词
D O I
10.1393/ncc/i2005-10124-3
中图分类号
学科分类号
摘要
The isotropic Luminosity Function (LF) and Formation Rate History (FRH) of long GRBs is by the first time constrained by using jointly both the observed GRB peak-flux and redshift distributions. Our results support an evolving LF and a FRH that keeps increasing after z=2. We discuss some interesting implications related to these results.
引用
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页码:665 / 668
页数:4
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