刘晶晶, 罗志全, 刘宏林, 赖祥军. 强磁场下中子星外壳层的电子俘获[J]. 云南大学学报(自然科学版), 2007, 29(3): 262-265.
引用本文: 刘晶晶, 罗志全, 刘宏林, 赖祥军. 强磁场下中子星外壳层的电子俘获[J]. 云南大学学报(自然科学版), 2007, 29(3): 262-265.
LIU Jing-jing, LUO Zhi-quan, LIU Hong-ling, LAI Xiang-jun. Electron capture of strong magnetic field in the outer crusts of neutron stars[J]. Journal of Yunnan University: Natural Sciences Edition, 2007, 29(3): 262-265.
Citation: LIU Jing-jing, LUO Zhi-quan, LIU Hong-ling, LAI Xiang-jun. Electron capture of strong magnetic field in the outer crusts of neutron stars[J]. Journal of Yunnan University: Natural Sciences Edition, 2007, 29(3): 262-265.

强磁场下中子星外壳层的电子俘获

Electron capture of strong magnetic field in the outer crusts of neutron stars

  • 摘要: 以核素56Co和59Fe为例,讨论了强磁场中子星外壳层电子俘获.结果表明,绝大部分中子星表面的磁场范围104~109T,磁场对电子俘获率的影响很小.对于一些磁场范围为109~1014T的超磁星,磁场可使电子俘获率大大降低,甚至可以降低3个量级.

     

    Abstract: The electron capture of the nuclide 56Co and 59Fe,as the examples,are investigated in a strong magnetic field at the crusts of Neutron stars.The results show that the magnetic field has only a slight effect on the electron capture rates at the range of the magnetic fields(104—1014 T)on surfaces of the most neutron stars.Whereas for some magnetars,the range of the magnetic field is 109—1014 T,the electron capture rates would be debased greatly and maybe even decreased for 3 order magnitudes by the strong magnetic field.

     

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