papers
Publications (13)
astro-ph.CO2015
Confrontation of Top-Hat Spherical Collapse against Dark Halos from Cosmological N-Body Simulations
Daichi Suto, Tetsu Kitayama, Ken Osato +2
astro-ph.CO2019
The mass-richness relation of optically-selected clusters from weak gravitational lensing and abundance with Subaru HSC first-year data
Ryoma Murata, Masamune Oguri, Takahiro Nishimichi +6
astro-ph.CO2018
Strong orientation dependence of surface mass density profiles of dark haloes at large scales
Ken Osato, Takahiro Nishimichi, Masamune Oguri +2
astro-ph.CO2018
Weak-Lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey
Hironao Miyatake, Nicholas Battaglia, Matt Hilton +57
astro-ph.CO2017
Full-sky Gravitational Lensing Simulation for Large-area Galaxy Surveys and Cosmic Microwave Background Experiments
Ryuichi Takahashi, Takashi Hamana, Masato Shirasaki +4
astro-ph.CO2018
Exploring the distance-redshift relation with gravitational wave standard sirens and tomographic weak lensing
Ken Osato
astro-ph.CO2019
Perturbation theory challenge for cosmological parameters estimation: Matter power spectrum in real space
Ken Osato, Takahiro Nishimichi, Francis Bernardeau +1
astro-ph.CO2018
Investigating Cluster Astrophysics and Cosmology with Cross-Correlation of the Thermal Sunyaev-Zel'dovich Effect and Weak Lensing
Ken Osato, Samuel Flender, Daisuke Nagai +2
astro-ph.CO2017
Intrinsic Alignments and Splashback Radius of Dark Matter Halos from Cosmic Density and Velocity Fields
Teppei Okumura, Takahiro Nishimichi, Keiichi Umetsu +1
astro-ph.CO2018
Constraints on the mass-richness relation from the abundance and weak lensing of SDSS clusters
Ryoma Murata, Takahiro Nishimichi, Masahiro Takada +5
astro-ph.CO2015
Impact of Baryonic Processes on Weak Lensing Cosmology: Power Spectrum, Non-Local Statistics, and Parameter Bias
Ken Osato, Masato Shirasaki, Naoki Yoshida
astro-ph.CO2018
Splashback radius of nonspherical dark matter halos from cosmic density and velocity fields
Teppei Okumura, Takahiro Nishimichi, Keiichi Umetsu +1
astro-ph.CO2016
Cosmological Constraint on the Light Gravitino Mass from CMB Lensing and Cosmic Shear
Ken Osato, Toyokazu Sekiguchi, Masato Shirasaki +2