Gamma-Ray Bursts as X-Ray Depth Gauges of the Universe
Gamma-Ray Bursts as X-Ray Depth Gauges of the Universe
复制标题
伽马射线爆发作为宇宙的 X 射线深度计
DOI:
10.1086/377294
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
Martin J. Rees
中科院分区:
文献类型:
--
作者:
P. Mészáros;Martin J. Rees
We discuss the X-ray flux of gamma-ray burst afterglows at redshifts in the range 3-30, including the effects of the intergalactic He II absorption. We point out that strong X-ray lines may form locally in burst afterglows starting minutes after the trigger. This can provide distinctive X-ray distance indicators out to the redshifts at which the first generation of massive stars form.
DOI:
10.1086/308371
发表时间:
1999-08
期刊:
The Astrophysical Journal
影响因子:
--
作者:
P. M. M. R. P. S. U. I. Physics-P.-M.-M.-R.-P.-S.-U.-I.-Physics-2264718187;Ucsb Inst. of Astronomy;Cambridge University
通讯作者:
P. M. M. R. P. S. U. I. Physics-P.-M.-M.-R.-P.-S.-U.-I.-Physics-2264718187;Ucsb Inst. of Astronomy;Cambridge University