Properties of Regions Forming the FeII Emission Lines in Be Stars

2005/09/07 by Maria Laura Arias, Arias, Maria Laura, Juan Zorec +5
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph

paper · pdf · doi:10.48550/arxiv.astro-ph/0509178

Societe Francaise d'Astronomie et d'Astrophysique, France (2005)

arxiv created 2005/09/07 · arxiv updated 2009/12/01

Abstract

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 regime of FeII emission lines and to derive first insights on the physical properties of their forming regions.

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