
	Chemical structure search How to Search	Import MOLfile format is only available (V3000 format is not available) Exact match Substructure search Superstructure search Substructure or superstructure search Similarity search

Co-authoring Researcher

Co-inventing Researcher

Researcher similar to the Researcher

Article similar to the Researcher

Patent similar to the Researcher

Research Project similar to the Researcher

Article(J-GLOBAL estimation)

Patent(J-GLOBAL estimation)

Rchr

J-GLOBAL ID：201301012539119922 Update date: Feb. 25, 2025

Hikage Chiaki

ヒカゲチアキ | Hikage Chiaki

Affiliation and department：
Job title： Associate Professor

Research field (2)： Astronomy , Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Research keywords (6)： cosmic microwave background , dark energy , dark matter , gravitational lensing , large-scale structure , cosmology

Research theme for competitive and other funds (5)：

2021 - 2022 Beyond the standard cosmological model from CMB and galaxy imaging and spectroscopic surveys
2016 - 2022 Synergy of galaxy imaging and spectroscopic surveys and CMB to probe dark components in the Universe
2018 - 2020 Cosmic acceleration probed with Subaru HSC cosmic shear analysis
2014 - 2017 Developing cosmological analysis method for muti-wavelength data and exploring the dark Universe
2012 - 2015 Synergy analysis of galaxy imaging and redshift surveys

Papers (56)：

Wentao Luo, John D. Silverman, Surhud More, Andy Goulding, Hironao Miyatake, Takahiro Nishimichi, Chiaki Hikage, Lalitwadee Kawinwanichakij, Junyao Li, Qinxun Li, et al. Dark Matter Halos of Luminous Active Galactic Nuclei from Galaxy-Galaxy Lensing with the HSC Subaru Strategic Program. Astrophysical Journal. 2024. 977. 1
Hironao Miyatake, Sunao Sugiyama, Masahiro Takada, Takahiro Nishimichi, Masato Shirasaki, Yosuke Kobayashi, Rachel Mandelbaum, Surhud More, Masamune Oguri, Ken Osato, et al. Cosmological inference from an emulator based halo model. II. Joint analysis of galaxy-galaxy weak lensing and galaxy clustering from HSC-Y1 and SDSS. Physical Review D. 2022. 106. 8
Takashi Hamana, Chiaki Hikage, Masamune Oguri, Masato Shirasaki, Surhud More. E/B mode decomposition of HSC-Y1 cosmic shear using COSEBIs: Cosmological constraints and comparison with other two-point statistics. Publications of the Astronomical Society of Japan. 2022. 74. 4. 923-945
Sunao Sugiyama, Masahiro Takada, Hironao Miyatake, Takahiro Nishimichi, Masato Shirasaki, Yosuke Kobayashi, Rachel Mandelbaum, Surhud More, Ryuichi Takahashi, Ken Osato, et al. HSC Year 1 cosmology results with the minimal bias method: HSC ×bOSS galaxy-galaxy weak lensing and BOSS galaxy clustering. Physical Review D. 2022. 105. 12
Chiaki Hikage, Ryuichi Takahashi, Kazuya Koyama. Covariance of the redshift-space matter power spectrum after reconstruction. Physical Review D. 2020. 102. 8

MISC (5)：

Takashi Hamana, Masato Shirasaki, Satoshi Miyazaki, Chiaki Hikage, Masamune Oguri, Surhud More, Robert Armstrong, Alexie Leauthaud, Rachel Mandelbaum, Hironao Miyatake, et al. Cosmological constraints from cosmic shear two-point correlation functions with HSC survey first-year data (vol 72, psz138, 2020). PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN. 2022. 74. 2. 488-491
梅津敬一, 大栗真宗, 大栗真宗, 大栗真宗, 浜名崇, 日影千秋, 宮武広直. Astronomical Sciences with Weak Lensing Data from HSC Surrvey. 天文月報. 2019. 112. 2
NISHIMICHI Takahiro, KAYO Issha, HIKAGE Chiaki, YAHATA Kazuhiro, TARUYA Atsushi, JING Yi Peng, SHETH Ravi K., SUTO Yasushi. Bispectrum and Nonlinear Biasing of Galaxies : Perturbation Analysis, Numerical Simulation, and SDSS Galaxy Clustering. Publications of the Astronomical Society of Japan. 2007. 59. 1. 93-106
HIKAGE Chiaki, TARUYA Atsushi, SUTO Yasushi. Biasing and Genus Statistics of Dark Matter Halos in the Hubble Volume Simulation. Publications of the Astronomical Society of Japan. 2003. 55. 2. 335-344
HIKAGE Chiaki, SUTO Yasushi, KAYO Issha, TARUYA Atsushi, MATSUBARA Takahiko, VOGELEY Michael S., HOYLE Fiona, GOTT J. Richard III, BRINKMANN Jon. Three-Dimensional Genus Statistics of Galaxies in the SDSS Early Data Release. Publications of the Astronomical Society of Japan. 2002. 54. 5. 707-717

Professional career (1)：

Work history (2)：

Association Membership(s) (2)：

日本天文学会 , 日本物理学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.


	Free word	※Add the following synonyms, you can increase the number of hits.




		～