The secular effect of gravitational radiation damping on the periastronadvance of binary stars in second order perturbation theory

作     者：Lin-Sen Li 

作者机构：School of Physics Northeast Normal University Changchun 130024 China 

出 版 物：《Research in Astronomy and Astrophysics》 (天文和天体物理学研究（英文版）)

年 卷 期：2017年第17卷第8期

页      面：81-88页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

主　　题：binaries close—gravitational wave—celestial mechanics 

摘      要：The second order perturbation effect of gravitational radiation damping on the periastron advance of binary stars is *** second order analytic solution is obtained based on the first order theory in the 2014 article by *** results show that secular variation exists in the periastron advance of binary stars in the second order theory,but secular variation does not exist in the first order perturbation *** results for two compact binary stars(PSR J0737–3039 and M33 X-7)are given,demonstrating the theoretical significance even though the effect is very small.