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).

引用

页码：575 / 578

页数：3

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