On the possible multiplicity of the components of some low-mass systems

被引：0
|
作者：
Kovaleva, DA [1 ]
Malkov, OY [1 ]
机构：
[1] Russian Acad Sci, Inst Astron, Moscow 109017, Russia
来源：
ASTRONOMY REPORTS | 1999年 / 43卷 / 02期
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D O I：
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Multiplicity is one factor that can displace a star from the standard mass-luminosity relationship. Assuming that the components of some low-mass systems whose mass is higher than expected are unresolved binaries, we have calculated the most probable values for the masses and luminosities of the hidden components. The calculations are based on a technique for the minimization of a function of many variables.
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页码：80 / 88
页数：9
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