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Rotational Field and Velocity Dispersion in Globular Clusters: ω CEN and 47 TUC
Published online by Cambridge University Press: 04 August 2017
Abstract
Thanks to numerous and accurate radial velocity measurements obtained with CORAVEL, the rotational velocity fields, the spatial velocity dispersions from the centre to the edge and the ordered to random motions ratios are deduced for two globular clusters: ω Cen and 47 Tuc. Masses through virial theorem and M/L ratios are also given. A more comprehensive study will be published in Astron. & Astrophys.
- Type
- May 29: Observations of Globular Clusters
- Information
- Symposium - International Astronomical Union , Volume 113: Dynamic of Stars Clusters , 1985 , pp. 93 - 96
- Copyright
- Copyright © Reidel 1985