Maturing satellite kinematics into a competitive probe of the galaxy–halo connection
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2950
Abstract: The kinematics of satellite galaxies moving in a dark matter halo are a direct probe of the underlying gravitational potential. Thus, the phase-space distributions of satellites represent a powerful tool to determine the galaxy-halo connection… read more here.
Keywords: satellite kinematics; galaxy; halo connection; kinematics ... See more keywords
Updated results on the galaxy–halo connection from satellite kinematics in SDSS
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz1466
Abstract: We present new results on the relationship between central galaxies and dark matter haloes inferred from observations of galaxy abundances and satellite kinematics in the Sloan Digital Sky Survey (SDSS) DR7. We employ an updated… read more here.
Keywords: satellite kinematics; dark matter; halo connection; kinematics ... See more keywords
The galaxy–halo connection in modified gravity cosmologies: environment dependence of galaxy luminosity function
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz1664
Abstract: We investigate the dependence of the galaxy–halo connection and galaxy density field in modified gravity models using the N-body simulations for f(R) and nDGP models at z = 0. Because of the screening mechanisms employed by… read more here.
Keywords: galaxy; gravity models; luminosity; halo connection ... See more keywords