Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-12T16:35:41.609Z Has data issue: false hasContentIssue false
  • English
  • Français

Time-Resolved Optical Spectroscopy of V795 Herculis

Published online by Cambridge University Press:  12 April 2016

Rachel J. Dickinson ,
Raman K. Prinja ,
Simon R. Rosen ,
Andrew R. King ,
Coel Hellier  and
Keith Horne
Rachel J. Dickinson
Affiliation:
Dept. of Physics & Astronomy, University College London, Gower St, London WC1E 6BT, UK
Raman K. Prinja
Affiliation:
Dept. of Physics & Astronomy, University College London, Gower St, London WC1E 6BT, UK
Simon R. Rosen
Affiliation:
Dept. of Physics, University of Leicester, Leicester LE1 7RH, UK
Andrew R. King
Affiliation:
Dept. of Physics, University of Leicester, Leicester LE1 7RH, UK
Coel Hellier
Affiliation:
Dept. of Physics, Keele University, Keele, Staffs, ST5 5BG, UK
Keith Horne
Affiliation:
Dept. of Physics & Astronomy, University of St Andrews, St Andrews KY16 9SS, UK

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.

High resolution optical spectroscopy of V795 Herculis shows complex time- and phase-dependent behaviour of the disk emission. Separate low- and high-velocity fluctuations phased on the 2.6 hr orbital period are observed in the wings of the Balmer lines, prompting a gas stream overflow model.

Type
Part 15. Poster Papers
Information
International Astronomical Union Colloquium , Volume 163: Accretion Phenomena and Related Outflows , 1997 , pp. 697 - 698
Copyright
Copyright © Astronomical Society of the Pacific 1997

References

Casares, J., Martinez-Pais, I.G., Marsh, T., Charles, P.A., & Lazaro, C. 1996, MNRAS, 278, 219 Google Scholar
Hellier, C., & Robinson, E.L. 1994, ApJ, 431, L107 Google Scholar
Marsh, T.R., & Horne, K. 1988, MNRAS, 235, 269 Google Scholar
Shafter, A.W., Robinson, E.L., Crampton, D., Warner, B., & Prestage, R.M. 1990, ApJ, 354, 708 Google Scholar