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Dark matter in massive galaxies

Published online by Cambridge University Press:  17 July 2013

Ortwin Gerhard*
Affiliation:
Max-Planck-Institut für extraterrestrische Physik, Postfach 1312, Giessenbachstr., 85741 Garching, Germany email: [email protected]
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Abstract

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The spatial distributions of luminous and dark matter in massive early-type galaxies (ETGs) reflect the formation processes which shaped these systems. This article reviews the predictions of cosmological simulations for the dark and baryonic components of ETGs, and the observational constraints from lensing, hydrostatic X-ray gas atmospheres, and outer halo stellar dynamics.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2013 

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