Browsing by Subject "Dark matter"

Now showing items 1-2 of 2

    • Impact of cosmic variance on the galaxy-halo connection for Ly alpha emitters 
      Mejía Restrepo, Julián; Forero Romero, Jaime (IOP Publishing, 2016)
      In this paper we study the impact of cosmic variance and observational uncertainties in constraining the mass and occupation fraction, f(occ), of dark matter (DM) halos hosting Ly alpha-emitting galaxies (LAEs) at high ...
    • LoCuSS: the infall of X-ray groups on to massive clusters 
      Haines, C. P.; Finoguenov, A.; Smith, G. P.; Babul, A.; Egami, E.; Mazzotta, P.; Okabe, N.; Pereira, M. J.; Bianconi, M.; Mcgee, S. L.; Ziparo, F.; Campusano, L. E.; Loyola, C. (Oxford University Press, 2018-07)
      Galaxy clusters are expected to form hierarchically in a Lambda cold dark matter (Lambda CDM) universe, growing primarily through mergers with lower mass clusters and the continual accretion of group-mass haloes. Galaxy ...