Physical Conditions in Regions of Line Formation of Solar Type Stars

被引：0

作者：

Rodrigues-Merino, L. H. ^{[1
]}

Cardona, O. ^{[1
]}

Flores, A. ^{[2
]}

机构：

[1] Inst Nacl Astrofis Opt & Electr, Puebla, Mexico

[2] Univ Autonoma Carmen, Fac Ingn, Ciudad Del Carmen, Mexico

来源：

ASTROPHYSICS | 2015年 / 58卷 / 03期

关键词：

line; formation (Physical conditions); stars; solar-type; STELLAR POPULATIONS;

D O I：

10.1007/s10511-015-9394-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the physical parameters of the regions with spectral line formation of a set of stars classified as G2. The method employed in this analysis only requires the full width at half maximum of each spectral line, the effective temperature of the star, and few basic atomic parameters. The physical parameters estimated in this work are compared with results obtained with stellar atmosphere models.

引用

页码：406 / 419

页数：14

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