Masato Shirasaki - My portal - researchmap

Profile Information

J-GLOBAL ID: 201801016939108434
researchmap Member ID: B000310941

Research Areas

2

Research History

5

Oct, 2020 - Present

National Astronomical Observatory of Japan
Nov, 2019 - Sep, 2020

NASA Jet Propulsion Laboratory
Sep, 2017 - Sep, 2020

Specially Appointed Assistant Professor, National Astronomical Observatory of Japan
Apr, 2015 - Aug, 2017

National Astronomical Observatory of Japan
Apr, 2012 - Mar, 2015

学術振興会特別研究員DC1, 東京大学大学院

Awards

2

Feb, 2017

第33回井上研究奨励賞, 井上科学振興財団

白崎正人
Mar, 2015

研究奨励賞, 東京大学大学院理学系研究科物理学専攻

白崎正人

Papers

54

Subaru Hyper Suprime-Cam excavates colossal over- and under-dense structures over 360 deg2 out to z=1

Rhythm Shimakawa, Yuichi Higuchi, Masato Shirasaki, Masayuki Tanaka, Yen-Ting Lin, Masao Hayashi, Rieko Momose, Chien-Hsiu Lee, Haruka Kusakabe, Tadayuki Kodama, Naoaki Yamamoto

Mar 7, 2021
Searching for eV-mass Axion-like Particles with Cross Correlations between Line Intensity and Weak Lensing Maps

Masato Shirasaki

Feb 1, 2021
Stacked phase-space density of galaxies around massive clusters: Comparison of dynamical and lensing masses

Masato Shirasaki, Eiichi Egami, Nobuhiro Okabe, Satoshi Miyazaki

Jan 5, 2021
Cosmological inference from emulator based halo model I: Validation tests with HSC and SDSS mock catalogs

Hironao Miyatake, Yosuke Kobayashi, Masahiro Takada, Takahiro Nishimichi, Masato Shirasaki, Sunao Sugiyama, Ryuichi Takahashi, Ken Osato, Surhud More, Youngsoo Park

Dec 31, 2020
Constraining Primordial Non-Gaussianity with Post-reconstructed Galaxy Bispectrum in Redshift Space

Masato Shirasaki, Naonori S. Sugiyama, Ryuichi Takahashi, Francisco-Shu Kitaura

Oct 9, 2020
Deep Learning for Line Intensity Mapping Observations: Information Extraction from Noisy Maps

Kana Moriwaki, Masato Shirasaki, Naoki Yoshida

Oct 2, 2020
Validating a minimal galaxy bias method for cosmological parameter inference using HSC-SDSS mock catalogs

Sunao Sugiyama, Masahiro Takada, Yosuke Kobayashi, Hironao Miyatake, Masato Shirasaki, Takahiro Nishimichi, Youngsoo Park

Physical Review D, 102(8), Aug 16, 2020
A semi-analytic model of pairwise velocity distribution between dark matter halos

Masato Shirasaki, Eric M. Huff, Katarina Markovic, Jason D. Rhodes

Aug 7, 2020
Fitting the Nonlinear Matter Bispectrum by the Halofit Approach

Ryuichi Takahashi, Takahiro Nishimichi, Toshiya Namikawa, Atsushi Taruya, Issha Kayo, Ken Osato, Yosuke Kobayashi, Masato Shirasaki

The Astrophysical Journal, 895(2) 113-113, Jun 3, 2020 Peer-reviewed
Weak lensing clusters from HSC survey first-year data: Mitigating the dilution effect of foreground and cluster member galaxies

Takashi Hamana, Masato Shirasaki, Yen-Ting Lin

Apr 1, 2020
Cross-correlation of the thermal Sunyaev-Zel'dovich effect and weak gravitational lensing: Planck and Subaru Hyper Suprime-Cam first-year data

Ken Osato, Masato Shirasaki, Hironao Miyatake, Daisuke Nagai, Naoki Yoshida, Masamune Oguri, Ryuichi Takahashi

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 492(4) 4780-4804, Mar, 2020
Deep learning for intensity mapping observations: Component extraction

Kana Moriwaki, Nina Filippova, Masato Shirasaki, Naoki Yoshida

Feb 19, 2020
Cosmological constraints from cosmic shear two-point correlation functions with HSC survey first-year data

Takashi Hamana, Masato Shirasaki, Satoshi Miyazaki, Chiaki Hikage, Masamune Oguri, Surhud More, Robert Armstrong, Alexie Leauthaud, Rachel Mandelbaum, Hironao Miyatake, Atsushi J. Nishizawa, Melanie Simet, Masahiro Takada, Hiroaki Aihara, James Bosch, Yutaka Komiyama, Robert Lupton, Hitoshi Murayama, Michael A. Strauss, Masayuki Tanaka

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 72(1), Feb, 2020
Noise reduction for weak lensing mass mapping: An application of generative adversarial networks to Subaru Hyper Suprime-Cam first-year data

Masato Shirasaki, Kana Moriwaki, Taira Oogi, Naoki Yoshida, Shiro Ikeda, Takahiro Nishimichi

Nov 28, 2019
Cross Correlation of the Extragalactic Gamma-ray Background with Thermal Sunyaev-Zel'dovich Effect in the Cosmic Microwave Background

Masato Shirasaki, Oscar Macias, Shin'ichiro Ando, Shunsaku Horiuchi, Naoki Yoshida

Nov 26, 2019
Denoising weak lensing mass maps with deep learning

Masato Shirasaki, Naoki Yoshida, Shiro Ikeda

Physical Review D, 100 043527, Aug 16, 2019 Peer-reviewed
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, Masahiro Takada, Rachel Mandelbaum, Surhud More, Masato Shirasaki, Atsushi J. Nishizawa, Ken Osato

Apr 16, 2019
Dark Quest. I. Fast and Accurate Emulation of Halo Clustering Statistics and Its Application to Galaxy Clustering

Takahiro Nishimichi, Masahiro Takada, Ryuichi Takahashi, Ken Osato, Masato Shirasaki, Taira Oogi, Hironao Miyatake, Masamune Oguri, Ryoma Murata, Yosuke Kobayashi, Naoki Yoshida

Nov 23, 2018
Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data

Chiaki Hikage, Masamune Oguri, Takashi Hamana, Surhud More, Rachel Mandelbaum, Masahiro Takada, Fabian Köhlinger, Hironao Miyatake, Atsushi J. Nishizawa, Hiroaki Aihara, Robert Armstrong, James Bosch, Jean Coupon, Anne Ducout, Bau-Ching Hsieh, Yutaka Komiyama, François Lanusse, Alexie Leauthaud, Elinor Medezinski, Sogo Mineo, Satoshi Miyazaki, Ryoma Murata, Hitoshi Murayama, Masato Shirasaki, Cristóbal Sifón, Melanie Simet, Joshua Speagle, David N. Spergel, Michael A. Strauss, Naoshi Sugiyama, Masayuki Tanaka, Shiang-Yu Wang

Sep 25, 2018
Impact of radio sources and cosmic infrared background on thermal Sunyaev-Zel'dovich - gravitational lensing cross correlation

Masato Shirasaki

Jul 25, 2018

More

Misc.

1

Subaru Hyper Suprime Camでの重力レンズノイズ除去のための深層学習

白崎正人, 白崎正人, 吉田直紀, 池田思朗, 大木平, 西道啓博

日本天文学会年会講演予稿集, 2021, 2021

Professional Memberships

1

THE ASTRONOMICAL SOCIETY OF JAPAN

Research Projects

2

将来観測に適応可能な銀河団の統計モデルと銀河団質量の精密測定

科学研究費助成事業若手研究, 日本学術振興会, Apr, 2019 - Mar, 2022

白崎正人
遠方銀河ビッグデータを用いた宇宙加速膨張の起源の解明

海外特別研究員, 日本学術振興会, Nov, 2019 - Oct, 2021

白崎正人