231 citations · 2.2k across the 49 of their papers we have counts for
4 papers · 1 filter
The VIMOS Public Extragalactic Redshift Survey (VIPERS) -- Environment-size relation of massive passive galaxies at 0.5 < z < 0.8
A. Gargiulo, O. Cucciati, B. Garilli +36
We use the statistics of the VIPERS survey to investigate the relation between the surface mean stellar mass density Sigma=Mstar/(2*pi*Re^2) of massive passive galaxies (MPGs, Msta…
High-precision Monte-Carlo modelling of galaxy distribution
Philippe Baratta, Julien Bel, Stephane Plaszczynski +1
We revisit the case of fast Monte-Carlo simulations of galaxy positions for a non-gaussian field. More precisely we address the question of generating a 3D field with a given one-p…
Estimating the galaxy two-point correlation function using a split random catalog
E. Keihänen, H. Kurki-Suonio, V. Lindholm +13
The two-point correlation function of the galaxy distribution is a key cosmological observable that allows us to constrain the dynamical and geometrical state of our Universe. To m…
Optimising growth of structure constraints on modified gravity
Louis Perenon, Julien Bel, Roy Maartens +1
We use growth of structure data to constrain the effective field theory of dark energy. Considering as case study Horndeski theories with the speed of gravitational waves equal to…