Hostname: page-component-65f69f4695-5b78l Total loading time: 0 Render date: 2025-06-27T06:27:26.771Z Has data issue: false hasContentIssue false
  • English
  • Français

The Structure of Merger Remnants of Compact Groups of Galaxies: Some Preliminary Results

Published online by Cambridge University Press:  25 May 2016

E. Athanassoula  and
Ch. L. Vozikis
E. Athanassoula
Affiliation:
Observatoire de Marseille, 2, Place Le Verrier, 13248 Marseille Cedex 04, France
Ch. L. Vozikis
Affiliation:
Observatoire de Marseille, 2, Place Le Verrier, 13248 Marseille Cedex 04, France

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 present some preliminary results on the properties of multiple merger remnants. We discuss their axial ratios, their V/σ ratio as a function of ellipticity, and their circular velocity profiles.

Information

Type
Mergers & Remnants
Information
Symposium - International Astronomical Union , Volume 186: Galaxy Interactions at High and Low Redshift , 1999 , pp. 145 - 148
Copyright
Copyright © Kluwer 1999 

References

Athanassoula, E., Bosnia, A., Lambert, J.-C., Makino, J. (1997) Performance and accuracy of a GRAPE-3 system for collisionless N-body simulations, MNRAS, (in press), astro-ph/9707079.Google Scholar
Athanassoula, E., Makino, J., Bosma, A. (1997) Evolution of compact groups of galaxies I. Merging rates, MNRAS, 286, pp. 825–838.Google Scholar
Barnes, J. (1994) Interactions and mergers in galaxy formation, in The formation and evolution of galaxies, eds. Muñoz-Tuñón, C. & Sánchez, F., Cambridge univ. press, pp. 399–453.Google Scholar
Barnes, J. Hernquist, L. (1992) Dynamics of interacting galaxies, Ann. Rev. Astron. Astrophys., 30, pp. 705–742.CrossRefGoogle Scholar
Davies, R. (1987) The stellar kinematics of elliptical galaxies, in Structure and dynamics of elliptical galaxies, ed. de Zeeuw, Tim, Reidel Pub., pp. 63–77.Google Scholar
Franx, M., Illingworth, G.D. and de Zeeuw, T. (1991) The ordered nature of elliptical galaxies: implications for their intrinsic angular momenta and shapes, Ap. J., 438, 112 Google Scholar
Toomre, A., Toomre, J. (1972) Galactic bridges and tails, Ap. J., 178, pp 623–666.Google Scholar
Vozikis, Ch. L., Athanassoula, E. (1998), in preparation.Google Scholar