Evolutionary models for low mass stars and brown dwarfs at young ages

被引：0

作者：

Baraffe, I ^{[1
]}

Chabrier, G

Allard, F

Hauschildt, P

机构：

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

[2] Univ Georgia, Ctr Simulat Phys, Athens, GA 30602 USA

来源：

BROWN DWARFS | 2003年 / 211期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyse evolutionary tracks at young ages for low mass stars with masses m less than or equal to 1.4 M-circle dot and brown dwarfs down to one mass of Jupiter. We analyse current theoretical uncertainties due to initial conditions. Simple tests on initial conditions show the high uncertainties of models at ages less than or similar to 1 Myr.

引用

页码：41 / 50

页数：10

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