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arXiv 1107.0231astro-ph.HEastro-ph.GAastro-ph.SR
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高质量X射线双星的性质、形成和演化

Nature, formation and evolution of High Mass X-ray Binaries

Sylvain Chaty

摘要:

本文综述了三类高质量X射线双星(HMXB)的性质、形成和演化:一类是高质量X射线双星,另一类是高质量X射线双星。系统托管Be星(BeHMXB),ii.系统吸积的恒星风的超巨星(sgHMXBs),和iii.超巨星溢出洛希瓣。现在有许多新的观测,从高能方面(主要来自INTEGRAL卫星),辅之以多波长观测(主要是欧洲南方天文台设施的光学、近红外和中红外),表明最近发现了一个新的超巨星HMXB群。新的观测结果也表明,Be和星风吸积超巨星X射线双星之间存在着进化联系。我在这里描述的观测事实的不同类别的HMXB,讨论不同的吸积模型在这些来源(例如,瞬态吸积盘与cluerous风),显示不同种类的HMXB之间的联系的证据,最后比较观察与人口合成模型。

英文摘要:

The aim of this review is to describe the nature, formation and evolution of the three kinds of high mass X-ray binary (HMXB) population: i. systems hosting Be stars (BeHMXBs), ii. systems accreting the stellar wind of supergiant stars (sgHMXBs), and iii. supergiant stars overflowing their Roche lobe. There are now many new observations, from the high-energy side (mainly from the INTEGRAL satellite), complemented by multi-wavelength observations (mainly in the optical, near and mid-infrared from ESO facilities), showing that a new population of supergiant HMXBs has been recently revealed. New observations also suggest the existence of evolutionary links between Be and stellar wind accreting supergiant X-ray binaries. I describe here the observational facts about the different categories of HMXBs, discuss the different models of accretion in these sources (e.g. transitory accretion disc versus clumpy winds), show the evidences of a link between different kinds of HMXBs, and finally compare observations with population synthesis models.

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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