Reference : Cyclical Spectral and Photometric Variations of the Apparently Single Wolf-Rayet Star WR...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/32155
Cyclical Spectral and Photometric Variations of the Apparently Single Wolf-Rayet Star WR 134
English
Morel, Thierry [Département de Physique, Université de Montréal, C.P. 6128, Succ. Centre-Ville, Montréal, Québec, H3C 3J7, Canada > > > >]
Marchenko, S. V. [Département de Physique, Université de Montréal, Canada]
Eenens, P. R. J. [Departamento de Astronomía, Universidad de Guanajuato, México]
Moffat, A. F. J. [Département de Physique, Université de Montréal, Canada]
Koenigsberger, G. [Instituto de Astronomía, UNAM, México]
Antokhin, I. I. [Sternberg Astronomical Institute, Moscow, Russia]
Eversberg, T. [Département de Physique, Université de Montréal, Canada]
Tovmassian, G. H. [Instituto de Astronomía, Ensenada, México]
Hill, G. M. [McDonald Observatory, Fort Davis, Texas, USA]
Cardona, O. [Instituto Nacional de Astrofísica, Optica y Electronica, Puebla, México]
St-Louis, N. [Département de Physique, Université de Montréal, Canada]
1-Oct-1998
Astrophysics & Space Science
Springer Science & Business Media B.V.
260
173-176
Yes (verified by ORBi)
International
0004-640X
Dordrecht
The Netherlands
[en] Evidence is presented for the existence of a 2.3 day periodicity in the line-profile changes of the apparently singleWolf-Rayet star WR 134. This cyclical variability may be induced either by the presence of an orbiting collapsed companion, or by the rotational modulation of a largely inhomogeneous outflow.
http://hdl.handle.net/2268/32155
10.1023/A:1001880532531
http://adsabs.harvard.edu/abs/1998Ap%26SS.260..173M

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