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arXiv 1503.03808astro-ph.HE
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在AXP 1E 2259+586中观察到抗毛刺的内部机制

An internal mechanism for the anti-glitch observed in AXP 1E 2259+586

Ignacio F. Ranea-Sandoval, Federico García

摘要:

磁星是一种迷人的天体,被认为是中子星,由其强大的内部磁场提供动力。在异常X射线脉冲星AXP 1E 2259+586中发现了突然自旋下降的明确证据,该天体被编目为磁星。这个事件被命名为“反毛刺”。在这项工作中,我们提出了一个简单的内部机制,可以解释所观察到的恒星突然自旋下降。

英文摘要:

Magnetars are fascinating objects that are thought to be neutron stars powered by their strong internal magnetic fields. Clear evidence of a sudden spin-down was detected in the Anomalous X-ray Pulsar AXP 1E 2259+586, an object cataloged as a magnetar. This event received the name "anti-glitch". In this work we present a simple internal mechanism which could account for the observed sudden spin-down of the star.

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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