Constraints on the Binarity of the WN3/O3 Class of Wolf–Rayet Stars

The WN3/O3 Wolf–Rayet (WR) stars were discovered as part of our survey for WRs in the Magellanic Clouds. The WN3/O3s show the emission lines of a high-excitation WN star and the absorption lines of a hot O-type star, but our prior work has shown that the absorption spectrum is intrinsic to the WR st...

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Bibliographic Details
Main Authors: Philip Massey, Kathryn F. Neugent, Nidia I. Morrell
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/acc5ed