首页   按字顺浏览 期刊浏览 卷期浏览 Observation of a correlation between main‐on intensity and spin behavior in Her ...
Observation of a correlation between main‐on intensity and spin behavior in Her X‐1

 

作者: Robert B. Wilson,   Mark H. Finger,   Geoffrey R. Pendleton,   Michael Briggs,   Lars Bildsten,  

 

期刊: AIP Conference Proceedings  (AIP Available online 1994)
卷期: Volume 308, issue 1  

页码: 475-478

 

ISSN:0094-243X

 

年代: 1994

 

DOI:10.1063/1.45990

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Using BATSE observations of Her X‐1 for the entire CGRO mission to date, a correlation is observed between the hard x‐ray pulsed flux at the peak of the main‐on portion of the 35d cycle and the spin frequency derivative, a measure of the torque acting on the neutron star. An apparent correlation is also found between the 35 day cycle start times and the pulsed flux. Orbital parameters are also obtained, with evidence for orbital decay with a timescale slightly less than reported in Deeteretal. (1991). ©1994 American Institute of Physics.

 

点击下载:  PDF (219KB)



返 回