Abstract

The pulsar J0901–4046 has a spin period \(P=75.8\) s and is the most slowly rotating one among the isolated radio pulsars. We have considered the influence of a small-scale magnetic field in the off-centered dipole model on the polar cap heating by the reverse positron current in the inner gap of the pulsar. We have assumed that the electron–positron pairs in the gap are created in bound states, which then are broken by thermal photons from the stellar surface.

中文翻译：

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小尺度磁场对射电脉冲星 J0901–4046 极帽加热的影响

摘要

脉冲星 J0901-4046 的自转周期为\(P=75.8\) s，是孤立射电脉冲星中旋转最慢的一颗。我们考虑了偏心偶极子模型中的小尺度磁场对脉冲星内部间隙中的反向正电子流加热极帽的影响。我们假设间隙中的电子-正电子对是在束缚态下产生的，然后被来自恒星表面的热光子打破。