Hostname: page-component-76fb5796d-dfsvx Total loading time: 0 Render date: 2024-04-26T09:21:57.984Z Has data issue: false hasContentIssue false
  • English
  • Français

Interactions in Barred Galaxies: Effects of a Companion on the Bar Pattern Speed

Published online by Cambridge University Press:  01 August 2006

Ivânio Puerari  and
Daniel Pfenniger
Ivânio Puerari
Affiliation:
INAOE, Mexico
Daniel Pfenniger
Affiliation:
Geneva Observatory, University of Geneva, Switzerland
Rights & Permissions [Opens in a new window]

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.

We study the effects of a companion in a parabolic co-planar orbit on the bar pattern speed. Unlike previous simulations, we use fully self-consistent 3D N-body simulations with live haloes, which are known to be important for bar evolution.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 236
Copyright
Copyright © International Astronomical Union 2007

References

Athanassoula, . 1997, MNRAS 286, 284; Gerin et al. 1990, A&A 230, 37; Sundin & Sundelius 1991, A&A 245, L5; Sundin et al. 1993, A&A 280, 105.Google Scholar