A new non-linear limb-darkening law for LTE stellar atmosphere models II -: Geneva and Walraven systems:: Calculations for -5.0 ≤ log [M/H] ≤ +1, 2000 K ≤ Teff ≤ 50 000 K at several surface gravities

被引：25

作者：

Claret, A ^{[1
]}

机构：

[1] CSIC, Inst Astrofis Andalucia, E-18080 Granada, Spain

来源：

ASTRONOMY & ASTROPHYSICS | 2003年 / 401卷 / 02期

关键词：

stars : atmospheres; stars : binaries : eclipsing; stars : abundances;

D O I：

10.1051/0004-6361:20030142

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

As an extension of our previous investigations on stellar atmospheres (Claret 2000), the limb-darkening coefficients for the Geneva and Walraven photometric systems are presented for the first time using the ATLAS and PHOENIX models. They cover a wide range of values of log g, T-eff, metallicities and microturbulent velocities. In addition to the traditional applications of limb-darkening coefficients, the present ones are now being used in the interpretation of phase shift of B and A-F type pulsating stars.

引用

页码：657 / 660

页数：4