AN
Atsushi J. Nishizawa
astro-ph.COastro-ph.GAastro-ph.HEhep-phastro-ph.IMgr-qcastro-phastro-ph.SRhep-exhep-th
On Valency
published · living versionsW_7nfkym4z·v1 · currentpublished
Photometric Redshifts for the Hyper Suprime-Cam Subaru Strategic Program Data Release 2
with Bau-Ching Hsieh, Masayuki Tanaka, Tadafumi Takata
1 version
Preprints & journals
90 papers in the corpus · 2007–2026The CAMELS-CROCODILE Simulation Suite: A New Cosmology--Astrophysics Playground for Machine Learning2609.23982v1 · Kentaro Nagamine, Yuri Oku, Atsushi J. Nishizawa et al.2026 · 0 citationsarXiv
Future of Artificial Intelligence for Science in Japan 2024 Community Report2608.27807v2 · Yoshitaka Itow, Jia Liu, Hirokazu Maesaka et al.2026 · 0 citationsarXiv
Weak-lensing Shear-Selected Galaxy Clusters from the Hyper Suprime-Cam Subaru Strategic Program: III. A precision cosmological sample enabled by optical confirmation2608.02755v2 · I-Non Chiu, Kai-Feng Chen, Masamune Oguri et al.2026 · 0 citationsarXiv
Standard Reconstruction Shifts the Optimal Input Scale for CNN-Based Density-Field Reconstruction2607.15850v1 · Koichiro Nakashima, Kiyotomo Ichiki, Atsushi J. Nishizawa2026 · 0 citationsarXiv
Exploring the Cosmic Dawn through the 21 cm Forest and High-redshift Radio Sources with the SKA2606.24665v1 · Junsong Cang, Benedetta Ciardi, Barun Maity et al.2026 · 0 citationsarXiv
Catalogs of optically-selected clusters and photometric luminous red galaxies from the Hyper Suprime-Cam Subaru Strategic Program final year dataset2512.13954v1 · Masamune Oguri, Yen-Ting Lin, Nobuhiro Okabe et al.2025 · 0 citationsarXiv
Sensitivity toward dark matter annihilation imprints on 21-cm signal with SKA-Low: A convolutional neural network approach2508.08251v2 · Pravin Kumar Natwariya, Kenji Kadota, Atsushi J. Nishizawa2025 · 2 citationsPhys. Rev. D 113, 023038 (2026)
Modelling Galaxy Clustering and Tomographic Galaxy-Galaxy Lensing with HSC Y3 and SDSS using the Point-Mass Correction Model and Redshift Self-Calibration2507.01377v2 · Tianqing Zhang, Sunao Sugiyama, Surhud More et al.2025 · 0 citationsarXiv
Cosmology and Source Redshift Constraints from Galaxy Clustering and Tomographic Weak Lensing with HSC Y3 and SDSS using the Point-Mass Correction Model2507.01386v2 · Tianqing Zhang, Xiangchong Li, Sunao Sugiyama et al.2025 · 1 citationarXiv
Searching optimal scales for reconstructing cosmological initial conditions using convolutional neural networks2505.10636v2 · Koichiro Nakashima, Kiyotomo Ichiki, Atsushi J. Nishizawa et al.2025 · 0 citationsMon Not R Astron Soc (2025) 2586-2598
Insights into the dependence of galaxy properties on the environment with explainable machine learning models2505.06815v2 · Shun-ya S. Uchida, Suchetha Cooray, Atsushi J. Nishizawa et al.2025 · 1 citationMon Not R Astron Soc (2025) 934-950
CMB lensing tomography with clustering estimation of lens redshift distributions2502.10168v2 · Shun Arai, John A. Peacock, Hironao Miyatake et al.2025 · 0 citationsarXiv
Lyman- forest power spectrum and its cross-correlation with dark matter halos in different astrophysical models2410.16740v1 · Koichiro Nakashima, Atsushi J. Nishizawa, Kentaro Nagamine et al.2024 · 0 citationsarXiv
Machine Learning Constraints on Dark Matter Annihilation during the Epoch of Reionization: A CNN Analysis of the 21-cm Signal2410.04755v1 · Atsushi J. Nishizawa, Pravin Kumar Natwariya, Kenji Kadota2024 · 0 citationsarXiv
Exploring the baryonic effect signature in the Hyper Suprime-Cam Year 3 cosmic shear two-point correlations on small scales: the tension remains present2403.20323v1 · Ryo Terasawa, Xiangchong Li, Masahiro Takada et al.2024 · 27 citationsarXiv
Differentiating Warm Dark Matter Models through 21cm Line Intensity Mapping: A Convolutional Neural Network Approach2403.06203v2 · Koya Murakami, Kenji Kadota, Atsushi J. Nishizawa et al.2024 · 3 citationsarXiv
AGN properties of ~1 million member galaxies of galaxy groups and clusters at z < 1.4 based on the Subaru Hyper Suprime-Cam survey2402.11188v1 · Yoshiki Toba, Aoi Hashiguchi, Naomi Ota et al.2024 · 0 citationsarXiv
A Systematic Search of Distant Superclusters with the Subaru Hyper Suprime-Cam Survey2401.10322v2 · Tsung-Chi Chen, Yen-Ting Lin, Hsi-Yu Schive et al.2024 · 2 citationsarXiv
Optical Cluster Cosmology with SDSS redMaPPer clusters and HSC-Y3 lensing measurements2309.13025v1 · Tomomi Sunayama, Hironao Miyatake, Sunao Sugiyama et al.2023 · 21 citationsarXiv
AGN number fraction in galaxy groups and clusters at z < 1.4 from the Subaru Hyper Suprime-Cam survey2309.01926v1 · Aoi Hashiguchi, Yoshiki Toba, Naomi Ota et al.2023 · 20 citationsarXiv
Line-of-sight structure of troughs identified in Subaru Hyper Suprime-Cam Year 3 weak lensing mass maps2307.11407v2 · Takumi Shimasue, Ken Osato, Masamune Oguri et al.2023 · 4 citationsarXiv
Robustness of Baryon Acoustic Oscillations Measurements with Photometric Redshift Uncertainties2306.01696v2 · Keitaro Ishikawa, Tomomi Sunayama, Atsushi J. Nishizawa et al.2023 · 4 citationsarXiv
Non-Linearity-Free prediction of the growth-rate using Convolutional Neural Networks2305.12812v2 · Koya Murakami, Indira Ocampo, Savvas Nesseris et al.2023 · 4 citationsarXiv
Quasar Luminosity Function at z = 72305.11225v1 · Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa et al.2023 · 66 citationsarXiv
Impact of astrophysical effects on the dark matter mass constraint with 21cm intensity mapping2305.01256v2 · Koya Murakami, Atsushi J. Nishizawa, Kentaro Nagamine et al.2023 · 1 citationarXiv
Hyper Suprime-Cam Year 3 Results: Cosmology from Cosmic Shear Power Spectra2304.00701v2 · Roohi Dalal, Xiangchong Li, Andrina Nicola et al.2023 · 229 citationsPhysical Review D, Volume 108, Issue 12, December 2023, article id.123519
Hyper Suprime-Cam Year 3 Results: Cosmology from Cosmic Shear Two-point Correlation Functions2304.00702v3 · Xiangchong Li, Tianqing Zhang, Sunao Sugiyama et al.2023 · 164 citationsarXiv
Hyper Suprime-Cam Year 3 Results: Measurements of Clustering of SDSS-BOSS Galaxies, Galaxy-Galaxy Lensing and Cosmic Shear2304.00703v3 · Surhud More, Sunao Sugiyama, Hironao Miyatake et al.2023 · 48 citationsarXiv
Hyper Suprime-Cam Year 3 Results: Cosmology from Galaxy Clustering and Weak Lensing with HSC and SDSS using the Emulator Based Halo Model2304.00704v3 · Hironao Miyatake, Sunao Sugiyama, Masahiro Takada et al.2023 · 92 citationsarXiv
Hyper Suprime-Cam Year 3 Results: Cosmology from Galaxy Clustering and Weak Lensing with HSC and SDSS using the Minimal Bias Model2304.00705v3 · Sunao Sugiyama, Hironao Miyatake, Surhud More et al.2023 · 95 citationsPhys. Rev. D 108, 123521 (2023)
Weak Lensing Tomographic Redshift Distribution Inference for the Hyper Suprime-Cam Subaru Strategic Program three-year shape catalogue2211.16516v2 · Markus Michael Rau, Roohi Dalal, Tianqing Zhang et al.2022 · 40 citationsarXiv
First Identification of a CMB Lensing Signal Produced by 1.5 Million Galaxies at z∼4: Constraints on Matter Density Fluctuations at High Redshift.36018664 · Miyatake, Hironao, Harikane, Yuichi, Ouchi, Masami et al.2022 · 24 citationsPhysical review letters. 2022;129(6):061301
Constraining Dark matter annihilation with Dark Energy Survey Y3 LSBG sample2202.01400v1 · Daiki Hashimoto, Atsushi J. Nishizawa, Masahiro Takada2022 · 0 citationsarXiv
Star Formation Properties of Sloan Digital Sky Survey BOSS Void Galaxies in the Hyper Suprime-Cam Survey2201.03196v1 · Hung-Yu Jian, Lihwai Lin, Bau-Ching Hsieh et al.2022 · 8 citationsarXiv
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). XVI. 69 New Quasars at 5.8 < z < 7.02111.12766v1 · Yoshiki Matsuoka, Kazushi Iwasawa, Masafusa Onoue et al.2021 · 61 citationsarXiv
HSC Year 1 cosmology results with the minimal bias method: HSCBOSS galaxy-galaxy weak lensing and BOSS galaxy clustering2111.10966v1 · Sunao Sugiyama, Masahiro Takada, Hironao Miyatake et al.2021 · 21 citationsarXiv
HSC-XXL : Baryon budget of the 136 XXL Groups and Clusters2111.10080v2 · Daichi Akino, Dominique Eckert, Nobuhiro Okabe et al.2021 · 1 citationarXiv
Cosmological inference from the emulator based halo model II: Joint analysis of galaxy-galaxy weak lensing and galaxy clustering from HSC-Y1 and SDSS2111.02419v2 · Hironao Miyatake, Sunao Sugiyama, Masahiro Takada et al.2021 · 6 citationsarXiv
Dark matter constraints with stacked gamma rays scales with the number of galaxies2109.08832v2 · Daiki Hashimoto, Atsushi J. Nishizawa, Masahiro Takada et al.2021 · 0 citationsarXiv
The eROSITA Final Equatorial-Depth Survey (eFEDS): A complete census of X-ray properties of Subaru Hyper Suprime-Cam weak lensing shear-selected clusters in the eFEDS footprint2109.07836v2 · Miriam E. Ramos-Ceja, M. Oguri, S. Miyazaki et al.2021 · 15 citationsA&A 661, A14 (2022)
Third Data Release of the Hyper Suprime-Cam Subaru Strategic Program2108.13045v1 · Hiroaki Aihara, Yusra AlSayyad, Makoto Ando et al.2021 · 360 citationsarXiv
The three-year shear catalog of the Subaru Hyper Suprime-Cam SSP Survey2107.00136v2 · Xiangchong Li, Hironao Miyatake, Wentao Luo et al.2021 · 83 citationsarXiv
The eROSITA Final Equatorial-Depth Survey (eFEDS): Identification and characterization of the counterparts to the point-like sources2106.14520v2 · M. Salvato, J. Wolf, T. Dwelly et al.2021 · 122 citationsA&A 661, A3 (2022)
The eROSITA Final Equatorial-Depth Survey (eFEDS): A multiwavelength view of WISE mid-infrared galaxies/active galactic nuclei2106.14527v2 · Yoshiki Toba, Teng Liu, Tanya Urrutia et al.2021 · 33 citationsA&A 661, A15 (2022)
The stellar mass in and around isolated central galaxies: connections to the total mass distribution through galaxy-galaxy lensing in the Hyper Suprime-Cam survey2104.05355v2 · Wenting Wang, Xiangchong Li, Jingjing Shi et al.2021 · 21 citationsarXiv
Hundreds of weak lensing shear-selected clusters from the Hyper Suprime-Cam Subaru Strategic Program S19A data2103.15016v2 · Masamune Oguri, Satoshi Miyazaki, Xiangchong Li et al.2021 · 30 citationsarXiv
Understanding X-ray and optical selection of galaxy clusters: A comparison of the XXL and CAMIRA cluster catalogues obtained in the common XXL-HSC SSP area2103.13434v1 · J. P. Willis, M. Oguri, M. E. Ramos-Ceja et al.2021 · 15 citationsarXiv
Dynamical Evolution of Voids with Surrounding Gravitational Tidal Field2103.01522v1 · Mutsumi Minoguchi, Atsushi J. Nishizawa, Tsutomu T. Takeuchi et al.2021 · 1 citationarXiv
Identifying Cosmological Information in a Deep Neural Network2012.03778v1 · Koya Murakami, Atsushi J. Nishizawa2020 · 0 citationsarXiv
Reconstructing HI power spectrum with minimal parameters using the dark matter distribution beyond halos2011.13165v2 · Rika Ando, Atsushi J Nishizawa, Shimizu Ikkoh et al.2020 · 2 citationsarXiv
Career total: at least 125 works. 90 are in this corpus.Showing the 50 most recent.
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