[Fe/H] of short-period Galactic Cepheids (Klagyivik+, 2013)
We present the study of the metallicity dependence of the Fourier amplitude ratios R21 and R31 for the light curves of short-period Galactic classical Cepheids in B, V, RC and IC bands. Based on the available photometric and spectroscopic data, we determined the relations between the atmospheric iron abundance, [Fe/H], and the Fourier parameters
Klagyivik, P. et al.
Fecha de publicación:
9
2014