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1.18. Nuclear rise of rotation curves of galaxies

Published online by Cambridge University Press:  25 May 2016

Y. Sofue ,
Y. Tutui ,
M. Honma  and
A. Tomita
Y. Sofue
Affiliation:
Institute of Astronomy, University of Tokyo, Mitaka, Tokyo 181, Japan (sofue@mtk.ioa.s.u-tokyo.ac.jp)
Y. Tutui
Affiliation:
Institute of Astronomy, University of Tokyo, Mitaka, Tokyo 181, Japan (sofue@mtk.ioa.s.u-tokyo.ac.jp)
M. Honma
Affiliation:
Institute of Astronomy, University of Tokyo, Mitaka, Tokyo 181, Japan (sofue@mtk.ioa.s.u-tokyo.ac.jp)
A. Tomita
Affiliation:
Dept. of Earth and Astron. Sci, Wakayama University, Wakayama 642, Japan

Extract

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Rotation curves of spiral galaxies have been thought to rise rigidly in the central a few kpc, while they are flat in the outer regions (Rubin et al 1982; Persic 1996). On the other hand, CO-line and recent Hα observations have revealed steeply rising rotation curves near the nucleus (Sofue 1996,1997; Sofue et al 1997a,b; Rubin et al 1997).

Type
Part I. Stellar Cluster, Star Formation
Information
Symposium - International Astronomical Union , Volume 184: The Central Regions of the Galaxy and Galaxies , 1998 , pp. 51 - 52
Copyright
Copyright © Kluwer 1998 

References

Persic, M., Salucci, P., Stel, F. 1996, MNRAS, 281, 27 99, 501.CrossRefGoogle Scholar
Rubin, V. C., Ford, W. K., Thonnard, N. 1982, ApJ 261, 439.CrossRefGoogle Scholar
Rubin, V. C., Kenney, J. D. P., and Young, J. S. 1997 AJ 113, 4.CrossRefGoogle Scholar
Sofue, Y. 1996, ApJ, 458, 120.CrossRefGoogle Scholar
Sofue, Y. 1997, PASJ, 49, 17.CrossRefGoogle Scholar
Sofue, Y., Tomita, A., Honma, M., and Tutui, Y. 1997b, ApJ, submitted.Google Scholar
Sofue, Y., Tutui, Y., Honma, M., Tomita, A., 1997, AJ, 1997a December issue, in press.Google Scholar