Publications

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Google Scholar Citations

INSPIRE

Publications in Refereed Journals (submitted)

[10]Weak-Lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey
Hironao Miyatake, et al. (including Ken Osato)
arXiv:1804.05873 [astro-ph.CO]

[9]Intrinsic Alignments and Splashback Radius of Dark Matter Halos from Cosmic Density and Velocity Fields
Teppei Okumura, Takahiro Nishimichi, Keiichi Umetsu, and Ken Osato
arXiv:1706.08860 [astro-ph.CO]


Publications in Refereed Journals (published or in press)

[8]Strong orientation dependence of surface mass density profiles of dark haloes at large scales
Ken Osato, Takahiro Nishimichi, Masamune Oguri, Masahiro Takada, and Teppei Okumura
Monthly Notices of the Royal Astronomical Society, 477, 2141 (2018) (arXiv:1712.00094 [astro-ph.CO])

[7]Constraints on the mass-richness relation from the abundance and weak lensing of SDSS clusters
Ryoma Murata, Takahiro Nishimichi, Masahiro Takada, Hironao Miyatake, Masato Shirasaki, Surhud More, Ryuichi Takahashi, and Ken Osato
The Astrophysical Journal, 854, 120 (2018) (arXiv:1707.01907 [astro-ph.CO])

[6]Investigating Cluster Astrophysics and Cosmology with Cross-Correlation of the Thermal Sunyaev-Zel'dovich Effect and Weak Lensing
Ken Osato, Samuel Flender, Daisuke Nagai, Masato Shirasaki, and Naoki Yoshida
Monthly Notices of the Royal Astronomical Society, 475, 532 (2018) (arXiv:1706.08972 [astro-ph.CO])

[5]The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
Hiroaki Aihara, et al. (the HSC-SSP collaboration, including Ken Osato)
Publications of the Astronomical Society of Japan, 70, S4 (2018) (arXiv:1704.05858 [astro-ph.IM])

[4]Full-sky Gravitational Lensing Simulation for Large-area Galaxy Surveys and Cosmic Microwave Background Experiments
Ryuichi Takahashi, Takashi Hamana, Masato Shirasaki, Toshiya Namikawa, Takahiro Nishimichi, Ken Osato, and Kosei Shiroyama
The Astrophysical Journal, 850, 24 (2017) (arXiv:1706.01472 [astro-ph.CO])

[3]Cosmological Constraint on the Light Gravitino Mass from CMB Lensing and Cosmic Shear
Ken Osato, Toyokazu Sekiguchi, Masato Shirasaki, Ayuki Kamada, and Naoki Yoshida
Journal of Cosmology and Astroparticle Physics, 06, 004 (2016) (arXiv:1601.07386 [astro-ph.CO])

[2]Confrontation of Top-Hat Spherical Collapse against Dark Halos from Cosmological N-Body Simulations
Daichi Suto, Tetsu Kitayama, Ken Osato, Shin Sasaki, and Yasushi Suto
Publications of the Astronomical Society of Japan, 68, 14 (2016) (arXiv:1511.06935 [astro-ph.CO])

[1]Impact of Baryonic Processes on Weak Lensing Cosmology: Power Spectrum, Non-Local Statistics, and Parameter Bias
Ken Osato, Masato Shirasaki, and Naoki Yoshida
The Astrophysical Journal, 806, 186 (2015) (arXiv:1501.02055 [astro-ph.CO])


Conference Proceedings

[1]Super DIOS: future X-ray spectroscopic mission to search for dark baryons
Shinya Yamada, et al. (the DIOS team, including Ken Osato)
17th International Workshop on Low Temperature Detectors, Kurume, Fukuoka, Japan, July 17-21, 2017
Accepted to Journal of Low Temperature Physics


Thesis

[1]Cosmology with Weak Gravitational Lensing and Sunyaev-Zel'dovich Effect
Ken Osato
Master's thesis, the University of Tokyo, 2016 [pdf]