X‐ray pulsars observed with hakucho and tenma
作者:
F. Nagase,
N. Sato,
K. Makishima,
N. Kawai,
K. Mitani,
期刊:
AIP Conference Proceedings
(AIP Available online 1984)
卷期:
Volume 115,
issue 1
页码: 131-138
ISSN:0094-243X
年代: 1984
DOI:10.1063/1.34514
出版商: AIP
数据来源: AIP
摘要:
The pulse periods of eight pulsars Her X‐1, Cen X‐3, Vela X‐1, A0535+26, GX301‐2, 4U1626‐67, 4U1538‐52, and OA01657‐415, have been measured with HAKUCHO and TENMA satellites between March 1979 and July 1983. Not only the wind‐fed X‐ray pulsas such as Vela X‐1, GX301‐2 and A0535‐26, but also Her X‐1 and Cen X‐3, which are considered to be disk‐fed pulsars, exhibit a remarkable change in the spin‐up rate.
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