Evolutionary Models for Low Mass Stars and Brown Dwarfs at Young Ages
Evolutionary Models for Low Mass Stars and Brown Dwarfs at Young Ages
复制标题
低质量恒星和棕矮星年轻时的演化模型
DOI:
10.1017/s0074180900210243
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
P. Hauschildt
中科院分区:
文献类型:
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作者:
I. Baraffe;G. Chabrier;P. Hauschildt
We analyse evolutionary tracks at young ages for low mass stars with masses m :S 1.4 M0 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 ,;S 1 Myr.