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arXiv 0712.2409astro-ph
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关于Bp-Ap星的可能性质:对HD101065和HR465的应用

On the possible nature of Bp-Ap Stars: an application to HD101065 and HR465

V. F. Gopka, O. M. Ulyanov, S. M. Andrievsky

摘要:

提出了一些磁化学奇异星异常的新解释,该解释是基于这样的假设:这类星可能是次级成分为中子星的密近双星系统。在这个假设下,我们可以自然地解释MCP星的主要异常特征:首先,在一些恒星(如Przybylski星和HR 465)中检测到短寿命放射性同位素的存在,以及其他一些特殊性(例如CU Vir在射电范围内的行为,roAp星的现象)。

英文摘要:

We have proposed the new explanation of some magnetic chemically peculiar (MCP) stars anomalies, which is based on assumption that such stars can be the close binary systems with a secondary component being neutron star. Within this hypothesis one can naturally explain the main anomalous features of MCP stars: first of all, an existence of the short-lived radioactive isotopes detected in some stars (like Przybylski's star and HR465), and some others peculiarities (e.g. the behavior of CU Vir in radio range, the phenomenon of the roAp stars).

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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