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The Dark Matter Content of Barred Spiral Galaxies

Published online by Cambridge University Press:  26 May 2016

Glen Petitpas ,
Mousumi Das ,
Peter Teuben  and
Stuart Vogel
Glen Petitpas
Affiliation:
University of Maryland, Dept. of Astronomy, College Park MD, 20742, USA
Mousumi Das
Affiliation:
University of Maryland, Dept. of Astronomy, College Park MD, 20742, USA
Peter Teuben
Affiliation:
University of Maryland, Dept. of Astronomy, College Park MD, 20742, USA
Stuart Vogel
Affiliation:
University of Maryland, Dept. of Astronomy, College Park MD, 20742, USA

Abstract

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Two-dimensional velocity fields have been used to determine the dark matter properties of a sample of barred galaxies taken from the BIMA Survey of Nearby Galaxies (SONG). Preliminary results indicate that the maximal disk model is not appropriate in several galaxies in our sample, but higher resolution results will be needed to confirm this.

Type
Part 8: Bars
Information
Symposium - International Astronomical Union , Volume 220: Dark Matter in Galaxies , 2004 , pp. 277 - 278
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

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