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The Origin of WR 140

Published online by Cambridge University Press:  03 August 2017

J.P. De Greve
J.P. De Greve*
Affiliation:
Astrophysical Institute, VUB Pleinlaan 2, B-1050 Brussels, Belgium.

Extract

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The formation of the eccentric, long period binary WR 140 (HD 193793, WC7 + 04-5V, e= 0.8, P = 7.9 yr), in terms of an eccentricity modulated late case B of mass transfer, is investigated. Using only stellar wind models, it is impossible to obtain a combination of a spectral type O4-5 together with a WC star.

Type
Session IV. Binaries
Information
Symposium - International Astronomical Union , Volume 143: Wolf–Rayet Stars and Interrelations with other Massive Stars in Galaxies , 1991 , pp. 252
Copyright
Copyright © Kluwer 1991 

References

Alexander, M. E.: 1973, Astrophys. Space Sci. 23, 459.Google Scholar
Hut, P.: 1981, Astron. Astrophys. 99, 126.Google Scholar
Hut, P.: 1982, Astron. Astrophys. 110, 37.Google Scholar
Hut, P., Paczynski, B.: 1984, Astrophys. J. 284, 675.CrossRefGoogle Scholar
Maeder, M., Meynet, G.: 1987, Astron. Astrophys. 182, 243.Google Scholar
Maeder, M., Meynet, G.: 1988, Astron. Astrophys. Suppl. Ser. 76, 411 Google Scholar
Moffat, A.F., Lamontagne, R., Williams, P.M., Horn, J., Seggewiss, W.: 1987, Astrophys. J. 312, 807.CrossRefGoogle Scholar
Williams, P.M., van der Hucht, K.A., Pollock, A.M.T., Florkowski, D.R., van der Woerd, H., Wamsteker, W.M.: 1990, M.N.R.A.S. 243, 662.Google Scholar
Zahn, J.P.: 1977, Astron. Astrophys. 57, 383.Google Scholar