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Phase Offset of Rotation-Powered X-ray Pulsars

Published online by Cambridge University Press:  26 May 2016

H. G. Wang ,
G. J. Qiao  and
R. X. Xu
H. G. Wang
Affiliation:
Department of Astronomy, Peking University, 100871, China
G. J. Qiao
Affiliation:
Department of Astronomy, Peking University, 100871, China
R. X. Xu
Affiliation:
Department of Astronomy, Peking University, 100871, China

Abstract

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Combing the data of all the 10 rotation-powered pulsars that have measurements of relative phase of radio and X-ray pulses, we report here the behavior of radio/X-ray phase offset. We find that the radio/X-ray offset of normal pulsars does not show the trend of increase with increasing pulsar period as the radio/gamma-ray offset exhibits. The offset of millisecond pulsars is generally much less than that of the normal pulsars. Such phenomenon should also be taken into account by the high energy models for pulsars.

Type
Part 6 X-Ray Binaries
Information
Symposium - International Astronomical Union , Volume 214: High Energy Processes and Phenomena in Astrophysics , 2003 , pp. 224 - 226
Copyright
Copyright © Astronomical Society of the Pacific 2003 

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