Radio waves and γ-ray emission from astrophysical sources

被引：0

作者：

Almaliev A.N. ^{[1
]}

Kopytin I.V. ^{[1
]}

Lisovoi S.A. ^{[1
]}

机构：

[1] Voronezh State University, Voronezh 394006

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2008年 / 72卷 / 03期

关键词：

Quantum System; Relativistic Electron; Radiation Intensity Maximum; Compton Backscattering; Maser Cloud;

D O I：

10.3103/S1062873808030039

中图分类号：

学科分类号：

摘要：

A mechanism of X-and γ-ray emission by relativistic electrons at interaction with astrophysical objects (maser clouds) is considered and the contribution of this mechanism to the formation of a continuous spectrum and its correlation with radio-wave radiation are investigated. The radiation yield upon deexcitation of a quantum system by an electron exceeds that of "conventional" (i.e., without a change in the quantum-system state) bremsstrahlung at small nuclear charges (Z < 10) and may be about 8% of the total γ-ray intensity. It is shown that in the direction in which the γ-ray intensity increases, one should observe radio waves corresponding to a particular maser source. © Allerton Press, Inc. 2008.

引用

页码：278 / 282

页数：4