150 citations · 858 across the 15 of their papers we have counts for
15 papers
Quantifying the coherent outflows of galaxies around voids in the SDSS DR7
Santiago G. Patiri, Juan Betancort-Rijo, Francisco Prada
We report the detection, with a high level of confidence, of coherent outflows around voids found in the seventh data release of the Sloan Digital Sky Survey (SDSS DR7). In particu…
The Growth of Galaxy Stellar Mass Within Dark Matter Halos
Idit Zehavi, Santiago Patiri, Zheng Zheng
We study the evolution of stellar mass in galaxies as a function of host halo mass, using the "MPA" and "Durham" semi-analytic models, implemented on the Millennium Run simulation.…
The statistics of voids as a tool to constrain cosmological parameters: sigma_8 and Omega_m h
Juan Betancort-Rijo, Santiago G. Patiri, Francisco Prada +1
We present a general analytical formalism to calculate accurately several statistics related to underdense regions in the Universe. The statistics are computed for dark matter halo…
Probing IGM large-scale flows: warps in galaxies at shells of voids
M. Lopez-Corredoira, E. Florido, J. Betancort-Rijo +5
CONTEXT. Hydrodynamical cosmological simulations predict flows of the intergalactic medium along the radial vector of the voids, approximately in the direction of the infall of mat…
A prescription for the conditional mass function of dark matter haloes
J. A. Rubino-Martin, J. Betancort-Rijo, S. Patiri
[ABRIDGED] The unconditional mass function (UMF) of dark matter haloes has been determined accurately in the literature, showing excellent agreement with high resolution numerical…
Void Statistics in Large Galaxy Redshift Surveys: Does Halo Occupation of Field Galaxies Depend on Environment?
Jeremy L. Tinker, Charlie Conroy, Peder Norberg +3
We use measurements of the projected galaxy correlation function w_p and galaxy void statistics to test whether the galaxy content of halos of fixed mass is systematically differen…