Pre-main sequence models for low-mass stars and brown dwarfs

被引：0

作者：

Baraffe, I ^{[1
]}

Chabrier, G ^{[1
]}

Allard, F ^{[1
]}

Hauschildt, P ^{[1
]}

机构：

[1] Ecole Normale Super Lyon, CRAL, F-69364 Lyon 07, France

来源：

FROM DARKNESS TO LIGHT: ORIGIN AND EVOLUTION OF YOUNG STELLAR CLUSTERS | 2001年 / 243卷

关键词：

stars; low-mass; brown dwarfs; binaries; PMS evolution;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present evolutionary models for low mass stars (M-* less than or equal to 1Mcircle dot) based on recent improvement of the theory: equation of state, atmosphere models,... We concentrate on early evolutionary phases from the initial deuterium burning phase to the zero-age Main Sequence. Evolutionary models for young brown dwarfs are also presented. We discuss the uncertainties of the present models. We analyse the difficulties arising when comparing models with observations for very young objects, in particular concerning the problem of reddening.

引用

页码：571 / 580

页数：10

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