Hostname: page-component-5cf477f64f-54txb Total loading time: 0 Render date: 2025-04-07T21:47:46.915Z Has data issue: false hasContentIssue false
  • English
  • Français

Variable Stellar Wind from the WN-Star HD 151932

Published online by Cambridge University Press:  12 April 2016

W. Seggewiss
W. Seggewiss*
Affiliation:
Observatorium Hoher List der Universitäts-Sternwarte Bonn, D-5568 Daun, Federal Republic of Germany

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The effects of the interaction of strong Wolf-Rayet stellar wind with the surrounding interstellar medium in ring-type nebulae are briefly discussed.

The outstanding variability of the envelope of the WN 7 star HD 151932 is explained by small density fluctuations. Variable WR wind may be the reason for the filamentary structure observed in ring-type nebulae.

Type
Part III: Evolved Stars
Information
International Astronomical Union Colloquium , Volume 42: The Interaction of Variable Stars with their Environment , 1977 , pp. 633 - 639
Copyright
Copyright © Veröff. Der Remeis-Sterwarte 1977

References

Avedisova, V.S. 1972, Astron. Zh. 48, 894, Soviet Astron. A.J. 15, 708 Google Scholar
Bok, B.J., Bester, M.J., Wade, C.M. 1955, Harvard Reprint No. 416Google Scholar
Crampton, D. 1971, Monthly Notices Roy. Astron. Soc. 153, 303 Google Scholar
Deharveng, L., Maucherat, M. 1974, Astron. & Astrophys. 34, 465 Google Scholar
Israel, F.P., Felli, M. 1976, Astron. & Astrophys. 50, 47 Google Scholar
Johnson, H.M. 1973, in Wolf-Rayet and High Temperature Stars p. 42, Eds. Bappu, M.K.V., Sahade, J., IAU Symp. No. 49Google Scholar
Johnson, H.M., Hogg, D.E. 1965, Astrophys. J. 142, 1033 CrossRefGoogle Scholar
Kuhi, L.V. 1967, Publ. Astron. Soc. Pacific 79, 57 CrossRefGoogle Scholar
de Loore, C., de Grève, J.P., de Cuyper, J.P. 1975, Astrophys. Space Sci. 36, 219 Google Scholar
Pikel’ner, S.B., Shcheglov, P.V. 1969, Astron. Zh. 45, 953; Soviet Astron. A.J. 12:, 757 Google Scholar
Pöllitsch, G.F. 1975, Thesis, University München Google Scholar
Seggewiss, W. 1974, Publ. Astron. Soc. Pacific 86, 670 Google Scholar
Smith, L.F. 1973, in Wolf-Rayet and High Temperature Stars p. 139, Eds. Bappu, M.K.V., Sahade, J., IAU Symp. No. 49Google Scholar
Smith, L.F. 1974, Proc. Second European Regional Meeting Astron., Mem. Soc. Astron. Italiana, 45, 367 Google Scholar
Smith, L.F., Batchelor, R.A. 1970, Australian J. Phys. 23, 203 Google Scholar
Wendker, H.J., Smith, L.F., Israel, F.P., Habing, H.J., Dickel, H.R. 1975, Astron. & Astrophys. 42, 173 Google Scholar