A re-investigation to the death line of radio pulsars

被引:0
|
作者
Qiao, GJ [1 ]
Xue, YQ [1 ]
Zhang, B [1 ]
Xu, RX [1 ]
Ye, FF [1 ]
Wang, HG [1 ]
机构
[1] Peking Univ, Dept Astron, Beijing 100871, Peoples R China
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A new death line for radio pulsars is presented in this paper within the framework of vacuum gap and inverse Compton scattering (ICS) induced pair production process. The 8.5s period pulsar PSR J2144-3933 is located above the death line without any additional assumptions. An "appearance line" instead of the so-called "Hubble line", is also presented in this paper. Both of those two lines fit observations well.
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页码:171 / 174
页数:4
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