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HI Velocity Fields and Rotation Curves

Published online by Cambridge University Press:  04 August 2017

A. Bosma
A. Bosma*
Affiliation:
Sterrewacht, Leiden

Abstract

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Recent results on 21-cm line velocity fields of spiral galaxies are reviewed. Attention is drawn to the sometimes discrepant results on the spatial orientation of galaxies inferred from various methods. Major classes of deviations from circular, planar, motion of the neutral gas are discussed. Some comments are made about HI rotation curves.

Type
I. Kinematics of Gas and the Underlying Mass Distribution
Information
Symposium - International Astronomical Union , Volume 100: Internal Kinematics and Dynamics of Galaxies , 1983 , pp. 11 - 22
Copyright
Copyright © Reidel 1983 

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