THE CRUST SCREEN MODEL FOR THE MAGNETIC-FIELD OF BINARY-X-RAY SOURCES

被引:0
作者
ZHANG, CM
WU, XJ
YANG, GC
机构
[1] ACAD SINICA, INST THEORET PHYS, BEIJING 100080, PEOPLES R CHINA
[2] CCAST WORLD LAB, CTR ASTRON & ASTROPHYS, BEIJING 100080, PEOPLES R CHINA
[3] BEIJING UNIV, DEPT GEOPHYS, BEIJING 100080, PEOPLES R CHINA
关键词
STAR; NEUTRON; STARS; MAGNETIC FIELD; X-RAYS; BINARIES; CLOSE;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It is assumed that the compressed accretion matter on the crust of a neutron star with magnetic field has ferromagnetic permeability. The observed inverse correlation between field strength and accreted mass can be deduced, by means of the analytic calculation of a proposed crust screen model. The field-period relation P = 2.7 ms B-9(5/7) is also presented, which fits for the equilibrium period line of X-ray binary sources.
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页码:889 / 892
页数:4
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