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Properties of Regions Forming the FeII Emission Lines in Be Stars

Maria Laura Arias·Juan Zorec·Lydia Cidale·Adela Ringuelet
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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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Maria Laura Arias, Juan Zorec, Lydia Cidale, Adela Ringuelet. 2005-09-07. Properties of Regions Forming the FeII Emission Lines in Be Stars. https://arxiv.org/abs/astro-ph/0509178

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