On gamma-ray bursts at very high redshifts

被引：0

作者：

Mészáros, A ^{[1
]}

Bagoly, Z ^{[1
]}

Balázs, LG ^{[1
]}

Horváth, I ^{[1
]}

Klose, S ^{[1
]}

机构：

[1] Charles Univ, Inst Astron, CZ-18000 Prague, Czech Republic

来源：

THIRD ROME WORKSHOP ON GAMMA-RAY BURSTS IN THE AFTERGLOW ERA | 2004年 / 312卷

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Several independent studies suggest that an essential fraction (a few or a few tens of %) of the long gamma-ray bursts - collected in the BATSE Catalog - should be at very high redshifts; i.e. at z > 5. In this contribution, first, these studies are surveyed; then, second, it is shown by a statistical argument that the non-detection of the corresponding population of high-z afterglows should be an observational bias.

引用

页码：118 / 121

页数：4

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