Stellar Velocity Dispersion: Linking Quiescent Galaxies to their Dark Matter Halos
Zahid, H. Jabran; Sohn, Jubee; Geller, Margaret J.;
Identifiers: - Subject: Astrophysics - Astrophysics of Galaxiesarxiv: Astrophysics::Galaxy Astrophysics | Astrophysics::Cosmology and Extragalactic Astrophysics | Astrophysics::Solar and Stellar Astrophysics
We analyze the Illustris-1 hydrodynamical cosmological simulation to explore the stellar velocity dispersion of quiescent galaxies as an observational probe of dark matter halo velocity dispersion and mass. Stellar velocity dispersion is proportional to dark matter halo... View more
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Harvard-Smithsonian Center for Astrophysics, Smithsonian Astrophysical Observatory ( SAO ) United StatesWebsite url: https://www.cfa.harvard.edu/sao/88%Harvard-Smithsonian Center for Astrophysics United StatesWebsite url: https://www.cfa.harvard.edu/88%Smithsonian Astrophysical Observatory ( SAO ) United StatesWebsite url: https://www.cfa.harvard.edu/sao/90%SMITHSONIAN ASTROPHYSICAL OBSERVATORY 90% - Metrics
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