SOAR Near-Infrared and Optical Survey of OIf* and OIf*/WN Stars in the Periphery of Galactic Massive Star Forming Regions

In this contribution we present some preliminary results obtained from a SOAR-Goodman optical spectroscopic survey aimed to confirm the OIf* - OIf*/WN nature of a sample of Galactic candidates that were previously confirmed as massive stars based on near-infrared spectra taken with OSIRIS at SOAR. With only a few of such stars known in the Galaxy to date, our study significantly contributes to improve the number of known Galactic O2If* stars, as well as almost doubling the number of known members of the galactic sample of the rare type OIf*/WN.

Metadaten
Author details:	A. Roman-Lopes, G. A. P. Franco, D. Sanmartin
URN:	urn:nbn:de:kobv:517-opus4-87585
Title of parent work (English):	Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
Publication type:	Article
Language:	English
Publication year:	2015
Publishing institution:	Universität Potsdam
Release date:	2016/02/19
First page:	31
Last Page:	34
Organizational units:	Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie
DDC classification:	5 Naturwissenschaften und Mathematik / 52 Astronomie / 520 Astronomie und zugeordnete Wissenschaften
Publishing method:	Universitätsverlag Potsdam
Collection(s):	Universität Potsdam / Tagungsbände/Proceedings (nicht fortlaufend) / Wolf-Rayet Stars: Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015 / Wolf-Rainer Hamann, Andreas Sander, Helge Todt (Eds.)
	Universität Potsdam / Tagungsbände/Proceedings (nicht fortlaufend) / Wolf-Rayet Stars: Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015 / Wolf-Rainer Hamann, Andreas Sander, Helge Todt (Eds.) / WR surveys
License (German):	Keine öffentliche Lizenz: Unter Urheberrechtsschutz