A Statistical Study of the Si IV Resonance Line Parameters in 19 Be Stars

A Statistical Study of the Si IV Resonance Line Parameters in 19 Be Stars

Using the GR model, we analyze the ultraviolet Si IV resonance lines in the spectra of 19 Be stars of different spectral subtypes, in order to detect the presence of absorption components and to analyze their characteristics. From this analysis we can calculate the values of a group of physical para...

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Bibliographic Details
Main Authors: Antoniou A., Danezis E., Lyratzi E., Stathopoulos D., Dimitrijević M. S.
Format: Article
Language:English
Published: De Gruyter 2011-12-01
Series:Open Astronomy
Subjects:
stars
be
techniques
spectroscopic
ultraviolet
si iv resonance lines
Online Access:https://doi.org/10.1515/astro-2017-0334

Internet

https://doi.org/10.1515/astro-2017-0334

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