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arXiv 1612.04656astro-ph.HE
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磁星强磁场的起源

Origin of Strong Magnetic Fields of Magnetars

Qiu-he Peng, Jie Zhang, Men-quan Liu, Chich-gang Chou

摘要:

由于中子星内部存在3P2中子超流,因此可以将其看作是一个磁偶极子系统。在背景磁场的存在下,磁偶极子倾向于沿同一方向排列。当温度低于10**7K时,磁星的强磁场可能来源于各向异性中子超流体中3P2中子库珀对的感应磁矩。这给出了磁星强磁场的一个方便的解释。

英文摘要:

Since there is 3P2 neutron superfluid in neutron star interior, it can be treated as a system of magnetic dipoles. Under the presence of background magnetic field, the magnetic dipoles tend to align in the same direction. When the temperature is lower than 10**7K, the strong magnetic fields of the magnetars may originate from the induced magnetic moment of the 3P2 neutron Cooper pairs in the anisotropic neutron superfluid. And this gives a convenient explanation of the strong magnetic field of magnetars.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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