Contact Binaries of the W UMa Type
Contact Binaries of the W UMa Type
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DOI：
10.1007/978-94-011-2416-4_8
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
S. Rucinski
中科院分区：
文献类型：
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作者：
S. Rucinski
W UMa型系统是食双星，轨道周期在5到18小时之间，显示出连续的光变化。它们在Binnendijk（1965，1970，1977）和Rucinski（1985 a）的综述中被定义为一类。W UMa型恒星在双星中占据特殊的位置，原因有很多。我们将在下面列举这些理由，并在必要时强调，有些理由似乎是基于误解或陈旧、无效的数据。
W UMa-type systems are eclipsing binaries with orbital periods between about 5 and 18 hours showing continuous variations of light. They were defined as a class in general reviews of Binnendijk (1965, 1970, 1977) and Rucinski (1985a). The W UMa-type stars occupy a special position among binary stars for a number of reasons. We will enumerate those reasons below, stressing, if necessary, that some seem to be based on misconceptions or old, invalid data.