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arXiv 1506.07409astro-ph.SR
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具有$δ$ Scuti组成部分的双星:长期观测调查的结果,更新的星表和未来展望

Binaries with a $δ$ Scuti component: Results from a long term observational survey, updated catalogue and future prospects

Alexios Liakos, Panagiotis Niarchos

摘要:

本文介绍了对具有$δ$ δ Sct分量的食双星候选星进行的六年系统观测的结果。在这次巡天的框架内,观测到了100多个具有A-F光谱类型成分的系统,以便检查可能的脉动行为。目前已知的此类系统中有14%(13例)是在本次调查期间发现的。使用所有可用的信息,从文献中,一个更新的列表与所有目前已知的这种类型的系统,而可能的脉动和二元属性之间的相关性进行了讨论。

英文摘要:

Results from a six year systematic observational survey on candidate eclipsing binaries with a $δ$ delta Sct component are presented. More than a hundred systems with component(s) of A-F spectral types were observed in the frame of this survey in order to be checked for possible pulsational behaviour. The 14% (13 cases) of the currently known such systems were discovered during this survey. Using all the available information from the literature, an updated list with all the currently known systems of this type is presented, while possible correlations between their pulsational and binarity properties are discussed.

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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