Self-Microlensing in Compact Binary Systems  

作　　者：QIN Bo WU Xiang-ping ZOU Zhen-long 秦波;武向平;邹振隆(Beijing Astronomical Observatory,Chinese Academy of Sciences,Beijing 100080)

机构地区：[1]Beijing Astronomical Observatory,Chinese Academy of Sciences,Beijing 100080

出　　处：《Chinese Physics Letters》1997年第2期155-157,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No.19421004.

摘　　要：The signature of the self-microlensing in compact binaries(white dwarfs,neutron stars and black holes)is a flare with the characteristic time of typically a few minutes.The probability of detecting these microlensing events can be as high as 1/50 for a photometric accuracy of Δm=0.01 in magnitude.The discovery of the self-microlensing by binaries would furnish an additional way to find the masses of the lens and the companion,and will be promising for the searches of black holes.

关 键 词：STARS MAGNITUDE BLACK 

分 类 号：P15[天文地球—天文学]