ATMOSPHERES OF EXTREME METAL-DEFICIENT STARS

被引：0

作者：

SWAMY, KSK

机构：

[1] Goddard Space Flight Center, Greenbelt, Md.

来源：

ASTROPHYSICS AND SPACE SCIENCE | 1969年 / 4卷 / 02期

关键词：

D O I：

10.1007/BF00650953

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Atmospheric models have been constructed for effective temperatures 4000°, 4500° and 5000° and for hydrogen-to-metal ratios of 1, 102, 103 and 104 times the solar values, and for surface gravities of 2×104 and 2×102. The effect of metal deficiency on the atmospheric structure of these stars are studied. © 1969 D. Reidel Publishing Company.

引用

页码：218 / &

共 19 条

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[2]

Baschek B., 1959, ZAP, V48, P95

[3]

Bohm-Vitense E., 1958, Z ASTROPHYS, V46, P108

[4] LOCATION OF A FEW SUBDWARFS IN THEORETICAL H-R DIAGRAM AND HELIUM CONTENT OF POPULATION 2 [J].