On the very-high-energy gamma-ray flux from the galaxy Mrk 421 in 2004

被引：0
|
作者：
V. V. Fidelis
A. A. Stepanian
V. S. Eliseev
N. A. Zhogolev
E. M. Nekhai
Yu. I. Neshpor
Z. N. Skiruta
机构：
[1] Ukrainian Academy of Sciences,Crimean Astrophysical Observatory
来源：
Astronomy Letters | 2005年 / 31卷
关键词：
gamma-ray sources; active galactic nuclei; Mrk 421;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The galaxy Mrk 421 was observed with the GT-48 Cherenkov telescope in 2004. The observations revealed a very-high-energy gamma-ray flux at a confidence level of 4.8 σ. Comparison with the constant gamma-ray flux from the Crab Nebula yielded an estimate of the total flux from Mrk 421, 1.7 ± 0.7 Crab (E ≥ 1 TeV).
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页码：575 / 578
页数：3
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