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arXiv · 1612.04656

Origin of Strong Magnetic Fields of Magnetars

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

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.

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Qiu-he Peng, Jie Zhang, Men-quan Liu, Chich-gang Chou. 2016-12-10. Origin of Strong Magnetic Fields of Magnetars. https://arxiv.org/abs/1612.04656

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