| A Large Glitch in the Crab Pulsar |
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| 作者姓名： | Na Wang Xin-Ji Wu R. N. Manchester Jin Zhang A. G. Lyne and Aili Yusup |
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| 作者单位： | Department of Astronomy，Peking University，Beijing 100871 Urumqi Astronomical Observatory，NAO-CAS，Urumqi 830011 Australia Telescope National Facility，CSIRO，P.O. Box 76，E |
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| 摘 要： | 1 INTRODUCTIONA pulsar glitch is a phenomenon in which the pulse frequency has a sudden increase, typicallywith a fractional ~litude an/u in the range of 10--8 -- 10--6. Glitches are Unpredictable butoccur at intervals of a few y6ars in many young pulsars. Coincident with the glitch, there is oftenan increajse in the magnitude of the frequency derivative followed by thlee types of recovery:almost no recoveryt partial recovery and total recovery on timescales from days to years. It isbelie…
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| 关 键 词： | 恒星 中子星 脉冲星 巨蟹座 自转突变 |
A Large Glitch in the Crab Pulsar |
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| Na Wang,Xin-Ji Wu,R. N. Manchester,Jin Zhang,A. G. Lyne and Aili Yusup.A Large Glitch in the Crab Pulsar[J].Chinese Journal of Astronomy and Astrophysics,2001,1(3):195-199. |
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| Authors: | Na Wang Xin-Ji Wu R N Manchester Jin Zhang A G Lyne and Aili Yusup |
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| Abstract: | |
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| Keywords: | Stars:neutron - pulsars:general |
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