A Dark Census: Statistically Detecting the Satellite Populations of Distant Galaxies

In the standard structure formation scenario based on the cold dark matter paradigm, galactic halos are predicted to contain a large population of dark matter subhalos. While the most massive members of the subhalo population can appear as luminous satellites and be detected in optical surveys, esta...

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Veröffentlicht in:	arXiv.org 2016-07
Hauptverfasser:	Francis-Yan Cyr-Racine, Moustakas, Leonidas A, Keeton, Charles R, Sigurdson, Kris, Gilman, Daniel A
Format:	Artikel
Sprache:	eng
Schlagworte:	Bayesian analysis Cold dark matter Dark matter First principles Galactic halos Galaxies Galaxy distribution Gravitation Gravitational lenses Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Population Population (statistical) Satellites Stars & galaxies Statistical inference Substructures Time lag
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