| Magnetic Field Effect on β^＋ Decay in the Crusts of Accreting Neutron Stars |
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| 作者姓名： | ZHANG Jie LIU Men-Quan LUO Zhi-Quan |
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| 作者单位： | Institute of Physics and Electron Information, China West Normal University, Nanchong 637002, China |
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| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 10347008 |
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| 摘 要： | ![]()
Based on shell model of nuclei, the influence of a high magnetic field on β^＋ decay in the crusts of accreting neutron stars is analyzed. The magnetic field effect on 54 Mn is discussed. The results show that a weak magnetic field makes little effect on β^＋ decay but a strong magnetic field （B 〉 10^11 G） improves β^＋ decay rates obviously. The conclusion derived will benefit to develop further research on nuclear astrophysics in the future.
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| 关 键 词： | 中子星 强磁场 β^＋衰变 外壳 吸积 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006-05-092006-08-28 |
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