Masato Shirasaki

Profile Information

J-GLOBAL ID: 201801016939108434
researchmap Member ID: B000310941

Research Areas

Research History

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

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

Cosmological inference from an emulator based halo model. II. Joint analysis of galaxy-galaxy weak lensing and galaxy clustering from HSC-Y1 and SDSS

Hironao Miyatake, Sunao Sugiyama, Masahiro Takada, Takahiro Nishimichi, Masato Shirasaki, Yosuke Kobayashi, Rachel Mandelbaum, Surhud More, Masamune Oguri, Ken Osato, Youngsoo Park, Ryuichi Takahashi, Jean Coupon, Chiaki Hikage, Bau Ching Hsieh, Yutaka Komiyama, Alexie Leauthaud, Xiangchong Li, Wentao Luo, Robert H. Lupton, Satoshi Miyazaki, Hitoshi Murayama, Atsushi J. Nishizawa, Paul A. Price, Melanie Simet, Joshua S. Speagle, Michael A. Strauss, Masayuki Tanaka, Naoki Yoshida

Physical Review D, 106(8), Oct 15, 2022
Modelling self-interacting dark matter substructures – I. Calibration with N-body simulations of a Milky-Way-sized halo and its satellite

Masato Shirasaki, Takashi Okamoto, Shin’ichiro Ando

Monthly Notices of the Royal Astronomical Society, Sep 23, 2022 Peer-reviewed
E/B mode decomposition of HSC-Y1 cosmic shear using COSEBIs: Cosmological constraints and comparison with other two-point statistics

Takashi Hamana, Chiaki Hikage, Masamune Oguri, Masato Shirasaki, Surhud More

Publications of the Astronomical Society of Japan, 74(4) 923-945, Aug 1, 2022
HSC Year 1 cosmology results with the minimal bias method: HSC ×bOSS galaxy-galaxy weak lensing and BOSS galaxy clustering

Sunao Sugiyama, Masahiro Takada, Hironao Miyatake, Takahiro Nishimichi, Masato Shirasaki, Yosuke Kobayashi, Rachel Mandelbaum, Surhud More, Ryuichi Takahashi, Ken Osato, Masamune Oguri, Jean Coupon, Chiaki Hikage, Bau Ching Hsieh, Yutaka Komiyama, Alexie Leauthaud, Xiangchong Li, Wentao Luo, Robert H. Lupton, Hitoshi Murayama, Atsushi J. Nishizawa, Youngsoo Park, Paul A. Price, Melanie Simet, Joshua S. Speagle, Michael A. Strauss, Masayuki Tanaka

Physical Review D, 105(12), Jun 15, 2022
The three-year shear catalog of the Subaru Hyper Suprime-Cam SSP Survey

Xiangchong Li, Hironao Miyatake, Wentao Luo, Surhud More, Masamune Oguri, Takashi Hamana, Rachel Mandelbaum, Masato Shirasaki, Masahiro Takada, Robert Armstrong, Arun Kannawadi, Satoshi Takita, Satoshi Miyazaki, Atsushi J. Nishizawa, Andres A. Plazas Malagon, Michael A. Strauss, Masayuki Tanaka, Naoki Yoshida

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 74(2) 421-459, Apr, 2022
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

Monthly Notices of the Royal Astronomical Society, 503(3) 3896-3912, 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

The Astrophysical Journal Letters, 906(1) L1-L1, 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

Monthly Notices of the Royal Astronomical Society: Letters, 496(1) L54-L58, 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
Constraining dark matter annihilation with HSC low surface brightness galaxies

Daiki Hashimoto, Oscar Macias, Atsushi J. Nishizawa, Kohei Hayashi, Masahiro Takada, Masato Shirasaki, Shin'ichiro Ando

Journal of Cosmology and Astroparticle Physics, 2020(01) 059-059, Jan 31, 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

Misc.

Cosmological constraints from cosmic shear two-point correlation functions with HSC survey first-year data (vol 72, psz138, 2020)

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, 74(2) 488-491, Apr, 2022
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
LSBGを用いたダークマターの対消滅シグナル探査の展望

橋本大輝, MACIAS Oscar, 西澤淳, 林航平, 高田昌広, 白崎正人, 安藤真一郎

日本物理学会講演概要集(CD-ROM), 75(1), 2020

Professional Memberships

THE ASTRONOMICAL SOCIETY OF JAPAN

Research Projects

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

Profile Information

Research Areas

Research History

Awards

Papers

Misc.

Professional Memberships

Research Projects

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