Hostname: page-component-8448b6f56d-c47g7 Total loading time: 0 Render date: 2024-04-18T01:34:28.306Z Has data issue: false hasContentIssue false
  • English
  • Français

The centre of M83

Published online by Cambridge University Press:  01 July 2007

Ryan C. W. Houghton  and
N. Thatte
Ryan C. W. Houghton
Affiliation:
Astrophysics, University of Oxford, Denys Wilkinson Building, Oxford, OX1 3RH, U.K.
N. Thatte
Affiliation:
Astrophysics, University of Oxford, Denys Wilkinson Building, Oxford, OX1 3RH, U.K.
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.

Stellar kinematics show no evidence of hidden mass concentrations at the centre of M83. We show the clearest evidence yet of an age gradient along the starburst arc and interpret the arc to have formed from orbital motion away from a starforming region in the dust lane.

Keywords

galaxies: star clustersgalaxies: individual (M83)galaxies: spiral
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S245: Formation and Evolution of Galaxy Bulges , July 2007 , pp. 307 - 308
Copyright
Copyright © International Astronomical Union 2008

References

Athanassoula, E., 1992, MNRAS, 259, 345CrossRefGoogle Scholar
Bonnell, I. A., Dobbs, C. L., Robitaille, T. P., & Pringle, J. E., 2006, MNRAS, 365, 37CrossRefGoogle Scholar
Calzetti, D., 2001, PASP, 113, 1449CrossRefGoogle Scholar
Díaz, R. J., Dottori, H., Aguero, M. P., Mediavilla, E., Rodrigues, I., & Mast, D., 2006b, Apj, 652, 1122CrossRefGoogle Scholar
Diaz, R. J., Dottori, H., Mediavilla, E., Aguero, M., & Mast, D., 2006a, New Astronomy Review, 49, 547CrossRefGoogle Scholar
Harris, J., Calzetti, D., Gallagher, J. S. III, Conselice, C. J., & Smith, D. A., 2001, AJ, 122, 3046CrossRefGoogle Scholar
Kormendy, J. & Richstone, D., 1995, ARA&A, 33, 581Google Scholar
Larsen, S. S. & Richtler, T., 1999, A&A, 345, 59Google Scholar
Leitherer, C., Schaerer, D., Goldader, J. D., Delgado, R. M. G., Robert, C., Kune, D. F., de Mello, D. F., Devost, D., & Heckman, T. M., 1999, ApJS, 123, 3CrossRefGoogle Scholar
Mast, D., Díaz, R. J., & Agüero, M. P., 2006, AJ, 131, 1394CrossRefGoogle Scholar
Thatte, N., Tecza, M., & Genzel, R., 2000, A&A, 364, L47Google Scholar