1.1k citations · 3.8k across the 63 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
astro-ph.CO2015★ 11 cited
Confrontation of Top-Hat Spherical Collapse against Dark Halos from Cosmological N-Body Simulations
Daichi Suto, Tetsu Kitayama, Ken Osato +2
The top-hat spherical collapse model (TSC) is one of the most fundamental analytical frameworks to describe the non-linear growth of cosmic structure. TSC has motivated, and been w…
astro-ph.CO2015★ 58 cited
Impact of Baryonic Processes on Weak Lensing Cosmology: Power Spectrum, Non-Local Statistics, and Parameter Bias
Ken Osato, Masato Shirasaki, Naoki Yoshida
We study the impact of baryonic physics on cosmological parameter estimation with weak lensing surveys. We run a set of cosmological hydrodynamics simulations with different galaxy…