| 磁星中直接乌卡过程对其超高磁感应强度的影响 |
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| 引用本文： | 宋冬灵,黄淼淼. 磁星中直接乌卡过程对其超高磁感应强度的影响[J]. 新乡学院学报(自然科学版), 2012, 0(6): 504-505,509 |
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| 作者姓名： | 宋冬灵 黄淼淼 |
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| 作者单位： | 信息工程大学理学院 |
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| 摘 要： | 介绍了磁星形成超高磁感应强度的可能机制及磁星中直接乌卡过程对其超高磁感应强度的影响.磁星的超高磁感应强度可能是由3P2库伯对在外磁场作用下的磁矩排列引起的，在3P2库伯对被电子俘获反应中产生的高能中子破坏而消失. 已经发现某些磁星与超新星残骸有关联，磁星的超高磁感应强度也可能来源于爆炸前的超新星.
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| 关 键 词： | 磁星 超高磁感应强度 电子俘获 直接乌卡过程 电子费米能 |
Effects of the Direct Urca Process on Superhigh Magnetic Induction in Magnetar |
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| SONG Dong-ling,HUANG Miao-miao. Effects of the Direct Urca Process on Superhigh Magnetic Induction in Magnetar[J]. , 2012, 0(6): 504-505,509 |
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| Authors: | SONG Dong-ling HUANG Miao-miao |
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| Affiliation: | (Institute of Science,Information Engineering University,Zhengzhou 450001,China) |
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| Abstract: | The paper introduces the possible formation mechanism of super-high magnetic induction in a magnetar and states the effects of the direct Urca process on the field. The super-high magnetic induction of magnetars may originate from the aligned magnetic moments of the 3P2 Cooper pairs by action of external magnetic fields and disappear by the high-energy neutrons generated 3P2 Cooper pairs being destroyed. It was found that some magentar is connected to wreckages of supernova, so the super-highe magnetic induction may originate from before supemova explosion. |
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| Keywords: | magnetar super-high magnetic field electron capture direct Urca process electron Fermi energy |
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