ANGLE-DEPENDENT GREENS-FUNCTIONS FOR RELATIVISTIC COMPTON REFLECTION

被引：8

作者：

HUA, XM ^{[1
]}

LINGENFELTER, RE ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO,CTR ASTROPHYS & SPACE SCI 0111,LA JOLLA,CA 92093

来源：

ASTROPHYSICAL JOURNAL | 1992年 / 397卷 / 02期

关键词：

LINE; FORMATION; METHODS; ANALYTICAL; RADIATION MECHANISMS; COMPTON AND INVERSE COMPTON; RELATIVITY;

D O I：

10.1086/171817

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using analytic methods, we derived the first-order Green's functions, in terms of the observing angle, for the reflected spectra after a single Compton scattering of relativistic photons by a plane-parallel semi-infinite medium of cold electrons. We also calculated the total Green's functions for incident photons of 511 keV, using Monte Carlo methods. We show that both the first-order and total Green's functions have strong angular dependences and that the first-order Green's functions play a dominant role in determining the properties of the total reflected spectra.

引用

页码：591 / 599

页数：9