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arXiv · 0803.0681

Spectroscopic monitoring of Southern Galactic O and WN stars: State of the Art in 2007

R. Gamen·R. Barba·N. Morrell·J. Arias·J. Maiz Apellaniz·A. Sota·N. R. Walborn·E. Alfaro
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Abstract

We are conducting a spectroscopic monitoring of O and WN -type stars in our Galaxy. In this work, we summarize some of our first results related to the search for radial-velocity variations indicative of orbital motion.

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R. Gamen, R. Barba, N. Morrell, J. Arias, J. Maiz Apellaniz, A. Sota, N. R. Walborn, E. Alfaro. 2008-03-05. Spectroscopic monitoring of Southern Galactic O and WN stars: State of the Art in 2007. https://arxiv.org/abs/0803.0681

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