Influence of super-strong magnetic field on the electron chemical potential and β decay in the stellar surroundings |
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作者单位: | Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China |
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摘 要: | In this paper, considering the quantum effect of electrons in a super-strong magnetic field, the influence of a super-strong magnetic field on the chemical potential of a non-zero temperature electron is analyzed, the rates of β decay under the super-strong magnetic field are studied, and then we compare them with the case without a magnetic field. Here, the nucleus 63Co is investigated in detail as an example. The results show that a magnetic field that is less than 1010 T has little effect on the electron chemical potential and β decay rates, but the super-strong magnetic field that is greater than 1010 T depresses the electron chemical potential and improves the β decay rates clearly.
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关 键 词: | β decay |
收稿时间: | 2010-08-05 |
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