Zero-age main-sequence radii and luminosities as analytic functions of mass and metallicity
نویسندگان
چکیده
منابع مشابه
The Effect of the Electron Donor H3 on the Pre–main-sequence and Main-sequence Evolution of Low-mass, Zero-metallicity Stars
H3 has been shown (1991 work of Lenzuni and coworkers) to be the dominant positive ion in a zerometallicity gas at low temperature and intermediate to high density. It therefore affects both the number of free electrons and the opacity of the gas. The most recent H3 partition function (1995 work of Neale & Tennyson) is an order of magnitude larger at 4000 K than all previous partition functions...
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The effect of the electron donor H + 3 on the pre-main and Main Sequence evolution of low mass zero metallicity stars. ABSTRACT H + 3 has been shown (Lenzuni et al. 1991, ApJS, 76, 759) to be the dominant positive ion, in a zero metallicity gas at low temperature and intermediate to high density. It therefore affects both the number of free electrons and the opacity of the gas. The most recent ...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1996
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/281.1.257