Eclipsing binaries as IRAS sources
Eclipsing binaries as IRAS sources
复制标题
作为 IRAS 源的二进制文件黯然失色
DOI：
10.1051/aas:1996152
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
M. Löwe
中科院分区：
文献类型：
--
作者：
C. Friedemann;J. Gürtler;M. Löwe
在系统的搜索中，我们寻找食双星和IRAS点源位置的巧合，作为物理联系的证据。在对现有光学和红外数据的详细讨论中，结合模型计算，我们表明50-75%的食双星和IRAS源之间的巧合是真实的。我们详细讨论了44颗恒星的子样本，并在POSS和SRC/ESO地图集上调查了它们附近的可能的光学对应和目前的识别图。在BS Sco和v718 Sco的情况下，红外辐射可能来自吸积盘。
In a systematic search we looked for coincidences in the positions of eclipsing binaries and IRAS point sources as evidence of a physical association. In a detailed discussion of the available optical and infrared data combined with model calculations, we show that 50-75% of the coincidences between eclipsing binaries and IRAS sources are real. We discuss a subsample of 44 stars in some detail and surveyed the vicinity of them on POSS and SRC/ESO atlases for possible optical counterparts and present identification maps. In the cases of BS Sco and V 718 Sco the infrared radiation may come from an accretion disk.