Title of article
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
Author/Authors
Claret، A. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-656
From page
657
To page
0
Abstract
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, Teff , 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.
Keywords
stars , atmospheres , binaries , eclipsing , Abundances
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
77796
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