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Dark Matter in Dwarf Galaxies

Published online by Cambridge University Press:  03 August 2017

Marc Aaronson  and
Edward W. Olszewski
Marc Aaronson
Affiliation:
Steward Observatory, University of Arizona
Edward W. Olszewski
Affiliation:
Steward Observatory, University of Arizona

Abstract

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We begin by reviewing the history of Aaronson's entry into the study of dark matter and velocity dispersions. A short review of mass estimations and dark matter in spirals, small groups of galaxies, dwarf irregulars, and dwarf spirals follows. We then discuss velocity dispersions in the five dwarf spheroidals Fornax, Carina, Sculptor, Draco, and Ursa Minor. A new velocity histogram for Draco and Ursa Minor is shown. We then end with some questions and theoretical and observational needs.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 130: Large Scale Structures of the Universe , 1988 , pp. 409 - 420
Copyright
Copyright © Reidel 1988 

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