2 papers
astro-ph2005
Properties of Regions Forming the FeII Emission Lines in Be Stars
Maria Laura Arias, Juan Zorec, Lydia Cidale +1
We study FeII and Balmer hydrogen emission lines observed simultaneously of 18 southern Be stars. We use the self-absorption-curve method (SAC) to determine the optical depth regim…
astro-ph2005
Evolution of Galactic Field be Stars
Juan Zorec, Yves Fremat, Lydia Cidale
Galactic field Be stars were studied by taking into account the effects induced by the fast rotation on their fundamental parameters. Fractional ages (…