NOBUHIRO OKABE

Last Updated :2026/03/12

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Associate Professor
Web Site
https://astrophys.hiroshima-u.ac.jp/~okabe/
E-mail
okabehiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Master of Science, TOHOKU UNIVERSITY
  • Doctor of Science, TOHOKU UNIVERSITY

Research Fields

  • Mathematical and physical sciences;Astronomy;Astronomy

Affiliated Academic Societies

  • The Astronomical Society of Japan

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, Second Semester, Mathematics for Physics D
  2. 2025, Undergraduate Education, 4Term, Advanced Physics
  3. 2025, Undergraduate Education, Second Semester, Computational Physics
  4. 2025, Undergraduate Education, First Semester, Special Study for Graduation A
  5. 2025, Undergraduate Education, Second Semester, Special Study for Graduation B
  6. 2025, Graduate Education (Master's Program) , 1Term, Relativistic Cosmology
  7. 2025, Graduate Education (Master's Program) , First Semester, Exercise in Physics I
  8. 2025, Graduate Education (Master's Program) , Second Semester, Exercise in Physics II
  9. 2025, Graduate Education (Master's Program) , First Semester, Special Exsecise in Physics A
  10. 2025, Graduate Education (Master's Program) , Second Semester, Special Exsecise in Physics B
  11. 2025, Graduate Education (Master's Program) , Year, Special Research in Physics
  12. 2025, Graduate Education (Doctoral Program) , Year, Special Research in Physics

Research Activities

Academic Papers

  1. Discovery of an X-ray bridge between the comma-shaped gas and the main cluster in MCXC J0157.4-0550, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 78(1), 220-227, 202602
    Link to Paper Search Results by DOI
  2. Connection between Dwarf Galaxies and Globular Clusters: Insights from the Perseus Cluster Using Subaru Imaging and Keck Spectroscopy, ASTROPHYSICAL JOURNAL, 998(2), 20260220
    Link to Paper Search Results by DOI
  3. The SRG/eROSITA All-Sky Survey: The weak-lensing mass calibration and the stellar mass-to-halo mass relation from the Hyper Suprime-Cam Subaru Strategic Program, ASTRONOMY & ASTROPHYSICS, 704, 20251205
    Link to Paper Search Results by DOI
  4. The SRG/eROSITA All-Sky Survey: Constraints on ultralight axion dark matter through galaxy cluster number counts, ASTRONOMY & ASTROPHYSICS, 704, 20251222
    Link to Paper Search Results by DOI
  5. XRISM constraints on the velocity power spectrum in the Coma cluster, ASTRONOMY & ASTROPHYSICS, 704, 20251127
    Link to Paper Search Results by DOI
  6. Merger fraction in galaxy groups and clusters at z < 0.2: A non-parametric morphological study with Subaru Hyper Suprime-Cam, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 77(6), 1181-1191, 202512
    Link to Paper Search Results by DOI
  7. The XXL survey: LV. Galaxy cluster classification from the XXL X-ray source catalogue using a Gaussian process binary classifier trained on imperfectly labelled data, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 544(4), 3710-3728, 202512
    Link to Paper Search Results by DOI
  8. UNIONS: The Ultraviolet Near-infrared Optical Northern Survey, ASTRONOMICAL JOURNAL, 170(6), 20251201
    Link to Paper Search Results by DOI
  9. ★, The SRG/eROSITA all-sky survey: Subaru/HSC-SSP weak-lensing mass measurements for eRASS1 galaxy clusters, ASTRONOMY & ASTROPHYSICS, 700, 20250807
    Link to Paper Search Results by DOI
  10. Euclid: Early Release Observations - A preview of the Euclid era through a galaxy cluster magnifying lens, ASTRONOMY & ASTROPHYSICS, 697, 20250430
    Link to Paper Search Results by DOI
  11. XRISM Forecast for the Coma Cluster: Stormy, with a Steep Power Spectrum, ASTROPHYSICAL JOURNAL LETTERS, 985(1), 20250520
    Link to Paper Search Results by DOI
  12. A Redshift Survey of the Coma Cluster (A1656): Understanding the Nature of Subhalos in the Weak-lensing Map, ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 278(2), 20250601
    Link to Paper Search Results by DOI
  13. The SRG/eROSITA All-Sky Survey: Weak lensing of eRASS1 galaxy clusters in KiDS-1000 and consistency checks with DES Y3 and HSC-Y3, ASTRONOMY & ASTROPHYSICS, 695, 20250320
    Link to Paper Search Results by DOI
  14. The SRG/eROSITA All-Sky Survey Constraints on the structure growth from cluster number counts, ASTRONOMY & ASTROPHYSICS, 696, 20250328
    Link to Paper Search Results by DOI
  15. Miscentring of optical galaxy clusters based on Sunyaev-Zeldovich counterparts, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 536(1), 572-591, 20241209
    Link to Paper Search Results by DOI
  16. The SRG/eROSITA All-Sky Survey, ASTRONOMY & ASTROPHYSICS, 691, 20241121
    Link to Paper Search Results by DOI
  17. A Systematic Search of Distant Superclusters with the Subaru Hyper Suprime-Cam Survey, ASTROPHYSICAL JOURNAL, 975(2), 20241101
    Link to Paper Search Results by DOI
  18. The SRG/eROSITA all-sky survey: Cosmology constraints from cluster abundances in the western Galactic hemisphere, ASTRONOMY & ASTROPHYSICS, 689, 20240923
    Link to Paper Search Results by DOI
  19. Indications of an offset merger in Abell 3667, ASTRONOMY & ASTROPHYSICS, 689, 20240913
    Link to Paper Search Results by DOI
  20. The SRG/eROSITA All-Sky Survey Dark Energy Survey year 3 weak gravitational lensing by eRASS1 selected galaxy clusters, ASTRONOMY & ASTROPHYSICS, 687, 20240709
    Link to Paper Search Results by DOI
  21. CHEX-MATE: CLUster Multi-Probes in Three Dimensions (CLUMP-3D) I. Gas analysis method using X-ray and Sunyaev-Zel'dovich effect data, ASTRONOMY & ASTROPHYSICS, 686, 20240531
    Link to Paper Search Results by DOI
  22. Active Galactic Nucleus Properties of ∼1 Million Member Galaxies of Galaxy Groups and Clusters at z < 1.4 Based on the Subaru Hyper Suprime-Cam Survey, ASTROPHYSICAL JOURNAL, 967(1), 20240501
    Link to Paper Search Results by DOI
  23. AGN number fraction in galaxy groups and clusters at z < 1.4 from the Subaru Hyper Suprime-Cam survey, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 75(6), 1246-1261, 20231209
    Link to Paper Search Results by DOI
  24. Galaxy clusters at z similar to 1 imaged by ALMA with the Sunyaev-Zel'dovich effect, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 75(2), 311-337, 20230403
    Link to Paper Search Results by DOI
  25. Diffuse radio source candidate in CIZA J1358.9-4750, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 75, S138-S153, 20230227
    Link to Paper Search Results by DOI
  26. XMM-Newton view of the shock heating in an early merging cluster, CIZA J1358.9-4750, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 75(1), 37-51, 20230206
    Link to Paper Search Results by DOI
  27. The eROSITA Final Equatorial-Depth Survey (eFEDS) X-ray properties of Subaru's optically selected clusters, ASTRONOMY & ASTROPHYSICS, 669, 20230118
    Link to Paper Search Results by DOI
  28. The stellar populations of quiescent ultra-diffuse galaxies from optical to mid-infrared spectral energy distribution fitting, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 517(2), 2231-2250, 20221018
    Link to Paper Search Results by DOI
  29. SDSS-IV MaNGA: Cannibalism Caught in the Act-On the Frequency of Occurrence of Multiple Cores in Brightest Cluster Galaxies, ASTROPHYSICAL JOURNAL, 933(1), 20220701
    Link to Paper Search Results by DOI
  30. The eROSITA Final Equatorial-Depth Survey (eFEDS) Optical confirmation, redshifts, and properties of the cluster and group catalog, ASTRONOMY & ASTROPHYSICS, 661, 20220518
    Link to Paper Search Results by DOI
  31. The eROSITA Final Equatorial-Depth Survey (eFEDS) X-ray observable-to-mass-and-redshift relations of galaxy clusters and groups with weak-lensing mass calibration from the Hyper Suprime-Cam Subaru Strategic Program survey, ASTRONOMY & ASTROPHYSICS, 661, 20220518
    Link to Paper Search Results by DOI
  32. The eROSITA Final Equatorial-Depth Survey (eFEDS) X-ray properties and scaling relations of galaxy clusters and groups, ASTRONOMY & ASTROPHYSICS, 661, 20220518
    Link to Paper Search Results by DOI
  33. 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 footprint, ASTRONOMY & ASTROPHYSICS, 661, 20220518
    Link to Paper Search Results by DOI
  34. The eROSITA Final Equatorial-Depth Survey (eFEDS) Catalog of galaxy clusters and groups, ASTRONOMY & ASTROPHYSICS, 661, 20220518
    Link to Paper Search Results by DOI
  35. Do blue galaxy-clusters have hot intracluster gas?, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 74(2), 398-406, 20220404
    Link to Paper Search Results by DOI
  36. Third data release of the Hyper Suprime-Cam Subaru Strategic Program, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 74(2), 247-272, 20220404
    Link to Paper Search Results by DOI
  37. ★, HSC-XXL: Baryon budget of the 136 XXL groups and clusters, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 74(1), 175-208, 20220201
    Link to Paper Search Results by DOI
  38. The Cluster HEritage project with XMM-Newton: Mass Assembly and Thermodynamics at the Endpoint of structure formation: I. Programme overview, ASTRONOMY & ASTROPHYSICS, 650, 20210615
    Link to Paper Search Results by DOI
  39. Detection of anti-correlation of hot and cold baryons in galaxy clusters, NATURE COMMUNICATIONS, 10, 20190702
    Link to Paper Search Results by DOI
  40. Weak-lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey, ASTROPHYSICAL JOURNAL, 875(1), 20190410
    Link to Paper Search Results by DOI
  41. Halo Concentrations and the Fundamental Plane of Galaxy Clusters, GALAXIES, 7(1), 20190102
    Link to Paper Search Results by DOI
  42. A New Interpretation of the Mass-Temperature Relation and Mass Calibration of Galaxy Clusters Based on the Fundamental Plane, ASTROPHYSICAL JOURNAL, 863(1), 20180810
    Link to Paper Search Results by DOI
  43. Inside a Beehive: The Multiple Merging Processes in the Galaxy Cluster Abell 2142, ASTROPHYSICAL JOURNAL, 863(1), 20180810
    Link to Paper Search Results by DOI
  44. Discovery of a New Fundamental Plane Dictating Galaxy Cluster Evolution from Gravitational Lensing, ASTROPHYSICAL JOURNAL, 857(2), 20180420
    Link to Paper Search Results by DOI
  45. SDSS-IV MaNGA: Uncovering the Angular Momentum Content of Central and Satellite Early-type Galaxies, ASTROPHYSICAL JOURNAL, 852(1), 20180101
    Link to Paper Search Results by DOI
  46. SDSS-IV MaNGA: Probing the Kinematic Morphology-Density Relation of Early-type Galaxies with MaNGA, ASTROPHYSICAL JOURNAL LETTERS, 851(2), 20171220
    Link to Paper Search Results by DOI
  47. ★, LoCuSS: weak-lensing mass calibration of galaxy clusters, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 461(4), 3794-3821, 20161001
    Link to Paper Search Results by DOI
  48. BUDHIES - III: the fate of HI and the quenching of galaxies in evolving environments, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 461(2), 1202-1221, 20160911
    Link to Paper Search Results by DOI
  49. Central mass profiles of the nearby cool-core galaxy clusters Hydra A and A478, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 456(4), 4475-4487, 20160311
    Link to Paper Search Results by DOI
  50. LoCuSS: Testing hydrostatic equilibrium in galaxy clusters, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 456(1), L74-L78, 20160211
    Link to Paper Search Results by DOI
  51. FRONTIER FIELDS: SUBARU WEAK-LENSING ANALYSIS OF THE MERGING GALAXY CLUSTER A2744, ASTROPHYSICAL JOURNAL, 817(1), 20160120
    Link to Paper Search Results by DOI
  52. THREE-DIMENSIONAL MULTI-PROBE ANALYSIS OF THE GALAXY CLUSTER A1689, ASTROPHYSICAL JOURNAL, 806(2), 20150620
    Link to Paper Search Results by DOI
  53. LoCuSS: THE SLOW QUENCHING OF STAR FORMATION IN CLUSTER GALAXIES AND THE NEED FOR PRE-PROCESSING, ASTROPHYSICAL JOURNAL, 806(1), 20150610
    Link to Paper Search Results by DOI
  54. ★, Universal profiles of the intracluster medium from Suzaku X-ray and Subaru weak-lensing observations, Publications of the Astronomical Society of Japan, 66(5), 20140101
  55. ★, LoCuSS : Subaru Weak Lensing Study of 30 Galaxy Clusters, Publications of the Astronomical Society of Japan, 62(3), 811-870, 20100625
  56. Suzaku Observation of the Ophiuchus Galaxy Cluster : One of the Hottest Cool Core Clusters, Publications of the Astronomical Society of Japan, 60(5), 1133-1142, 20081025
  57. ★, Subaru Weak Lensing Study of Seven Merging Clusters : Distributions of Mass and Baryons, Publications of the Astronomical Society of Japan, 60(2), 345-375, 20080425
  58. High Metallicity of the X-Ray Gas Up to the Virial Radius of a Binary Cluster of Galaxies : Evidence of Galactic Superwinds at High-Redshift, Publications of the Astronomical Society of Japan, 60(1), S343-S349, 20080220
  59. King Ghidorah Supercluster: Mapping the light and dark matter in a new supercluster at z=0.55 using the subaru hyper suprime-cam, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 519(1), L45-L50, 202302
    Link to Paper Search Results by DOI
  60. Ultra-diffuse galaxies in the perseus cluster: comparing galaxy properties with globular cluster system richness, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 510(1), 946-958, 202202
    Link to Paper Search Results by DOI
  61. Stacked phase-space density of galaxies around massive clusters: comparison of dynamical and lensing masses, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 506(3), 3385-3405, 202109
    Link to Paper Search Results by DOI
  62. Hundreds of weak lensing shear-selected clusters from the Hyper Suprime-Cam Subaru Strategic Program S19A data, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 73(4), 817-829, 202108
    Link to Paper Search Results by DOI
  63. 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 area, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 503(4), 5624-5637, 202106
    Link to Paper Search Results by DOI
  64. Signatures of large-scale cold fronts in the optically-selected merging cluster HSC J085024+001536, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 73(3), 584-595, 202106
    Link to Paper Search Results by DOI
  65. Active gas features in three HSC-SSP CAMIRA clusters revealed by high angular resolution analysis of MUSTANG-2 SZE and XXL X-ray observations, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 501(2), 1701-1732, 202102
    Link to Paper Search Results by DOI
  66. Shapley supercluster survey: mapping the dark matter distribution, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 497(1), 52-66, 202009
    Link to Paper Search Results by DOI
  67. An expanded catalogue of low surface brightness galaxies in the Coma cluster using Subaru/Suprime-Cam, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 496(3), 3182-3197, 202008
    Link to Paper Search Results by DOI
  68. XXL Survey groups and clusters in the Hyper Suprime-Cam Survey. Scaling relations between X-ray properties and weak lensing mass, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 492(3), 4528-4545, 202003
    Link to Paper Search Results by DOI
  69. X-ray properties of high-richness CAMIRA clusters in the Hyper Suprime-Cam Subaru Strategic Program field, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 72(1), 202002
    Link to Paper Search Results by DOI
  70. X-ray study of the double source plane gravitational lens system Eye of Horus observed with XMM-Newton, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 491(3), 3411-3418, 202001
    Link to Paper Search Results by DOI
  71. Second data release of the Hyper Suprime-Cam Subaru Strategic Program, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 71(6), 201912
    Link to Paper Search Results by DOI
  72. Free-form GRALE reconstruction of Abell 2744: robustness of uncertainties against changes in lensing data, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 488(3), 3251-3261, 201909
    Link to Paper Search Results by DOI
  73. ★, Halo concentration, galaxy red fraction, and gas properties of optically defined merging clusters, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 71(4), 201908
    Link to Paper Search Results by DOI
  74. LoCuSS: scaling relations between galaxy cluster mass, gas, and stellar content, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 484(1), 60-80, 201903
    Link to Paper Search Results by DOI
  75. The Galaxy Cluster Mass Scale and Its Impact on Cosmological Constraints from the Cluster Population, SPACE SCIENCE REVIEWS, 215(2), 201902
    Link to Paper Search Results by DOI
  76. The Physics of Galaxy Cluster Outskirts, SPACE SCIENCE REVIEWS, 215(1), 201901
    Link to Paper Search Results by DOI
  77. Origins of ultradiffuse galaxies in the Coma cluster - II. Constraints from their stellar populations, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 479(4), 4891-4906, 201810
    Link to Paper Search Results by DOI
  78. Origins of ultradiffuse galaxies in the Coma cluster - I. Constraints from velocity phase space, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 479(3), 3308-3318, 201809
    Link to Paper Search Results by DOI
  79. LoCuSS: The infall of X-ray groups on to massive clusters, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 477(4), 4931-4950, 201807
    Link to Paper Search Results by DOI
  80. ATCA 16 cm observation of CIZA J1358.9-4750: Implication of merger stage and constraint on non-thermal properties, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70(3), 201806
    Link to Paper Search Results by DOI
  81. Source selection for cluster weak lensing measurements in the Hyper Suprime-Cam survey, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70(2), 201803
    Link to Paper Search Results by DOI
  82. The Hyper Suprime-Cam SSP Survey: Overview and survey design, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 201801
    Link to Paper Search Results by DOI
  83. LoCuSS: exploring the selection of faint blue background galaxies for cluster weak-lensing, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 463(4), 4004-4018, 201612
    Link to Paper Search Results by DOI
  84. X-ray observations of a subhalo associated with the NGC 4839 group infalling toward the Coma cluster, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 68(5), 201610
    Link to Paper Search Results by DOI
  85. Detection of universality of dark matter profile from Subaru weak lensing measurements of 50 massive clusters, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 67(6), 201512
    Link to Paper Search Results by DOI
  86. Radio relics tracing the projected mass distribution in CIZA J2242.8+5301, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 67(6), 201512
    Link to Paper Search Results by DOI
  87. Testing a generalized cubic Galileon gravity model with the Coma Cluster, JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 201510
    Link to Paper Search Results by DOI
  88. The Mass Structure of the Galaxy Cluster Cl0024+1654 from a Full Lensing Analysis of Joint Subaru and ACS/NIC3 Observations, Astrophysical Journal, 714(2), 1470-1496-1470-1496, 201005
  89. Discovery of a supercluster in the eROSITA Final Equatorial Depth Survey: X-ray properties, radio halo, and double relics, ASTRONOMY & ASTROPHYSICS, 647, 2021
  90. Weak-lensing Analysis of X-Ray-selected XXL Galaxy Groups and Clusters with Subaru HSC Data, ASTROPHYSICAL JOURNAL, 890(2), 2020
  91. First data release of the Hyper Suprime-Cam Subaru Strategic Program, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  92. An optically-selected cluster catalog at redshift 0.1 < z < 1.1 from the Hyper Suprime-Cam Subaru Strategic Program S16A data, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  93. Multiwavelength study of X-ray luminous clusters in the Hyper Suprime-Cam Subaru Strategic Program S16A field, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  94. The first-year shear catalog of the Subaru Hyper Suprime-Cam Subaru Strategic Program Survey, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  95. Two- and three-dimensional wide-field weak lensing mass maps from the Hyper Suprime-Cam Subaru Strategic Program S16A data, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  96. A large sample of shear-selected clusters from the Hyper Suprime-Cam Subaru Strategic Program S16A Wide field mass maps, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 70, 2018
  97. The XXL survey: First results and future, ASTRONOMISCHE NACHRICHTEN, 338(2-3), 334-341, 2017
  98. Galaxy cluster luminosities and colours, and their dependence on cluster mass and merger state, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 472(3), 3246-3255, 2017
  99. LoCuSS: exploring the selection of faint blue background galaxies for cluster weak-lensing, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 463(4), 4004-4018, 2016
  100. SUZAKU OBSERVATIONS OF SUBHALOS IN THE COMA CLUSTER, ASTROPHYSICAL JOURNAL, 806(1), 2015
    Link to Paper Search Results by DOI
  101. Shapley Supercluster Survey: Galaxy evolution from filaments to cluster cores, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 446(1), 803-822, 2015
  102. Can we use weak lensing to measure total mass profiles of galaxies on 20 kpc scales?, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 449(2), 2128-2143, 2015
  103. LoCuSS: the near-infrared luminosity and weak-lensing mass scaling relation of galaxy clusters, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 443(4), 3309-3317, 2014
  104. ★, SUBARU WEAK-LENSING SURVEY OF DARK MATTER SUBHALOS IN THE COMA CLUSTER: SUBHALO MASS FUNCTION AND STATISTICAL PROPERTIES, ASTROPHYSICAL JOURNAL, 784(2), 2014
  105. Star formation in the massive cluster merger Abell 2744, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 442(1), 196-206, 2014
  106. LoCuSS: hydrostatic mass measurements of the high-LX cluster sample - cross-calibration of Chandra and XMM-Newton, Monthly Notices of the Royal Astronomical Society, 443(3), 2342-2360-2342-2360, 2014
  107. SUZAKU OBSERVATIONS OF THE OUTSKIRTS OF A1835: DEVIATION FROM HYDROSTATIC EQUILIBRIUM, ASTROPHYSICAL JOURNAL, 766(2), 2013
  108. LoCuSS: THE MASS DENSITY PROFILE OF MASSIVE GALAXY CLUSTERS AT z=0.2, ASTROPHYSICAL JOURNAL LETTERS, 769(2), 2013
  109. Discovery of an Outstanding Disk in the cD Galaxy of the Hydra A Cluster, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 65(6), 2013
  110. Suzaku Observations of the Hydra A Cluster out to the Virial Radius, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 64(5), 2012
  111. LoCuSS: THE SUNYAEV-ZEL'DOVICH EFFECT AND WEAK-LENSING MASS SCALING RELATION, ASTROPHYSICAL JOURNAL, 754(2), 2012
  112. LoCuSS: A Dynamical Analysis of X-Ray Active Galactic Nuclei in Local Clusters, Astrophysical Journal, 754(2), id. 97, 2012
  113. LoCuSS: comparison of observed X-ray and lensing galaxy cluster scaling relations with simulations (vol 482, pg 451, 2008), ASTRONOMY & ASTROPHYSICS, 527, 2011
  114. Suzaku X-Ray Follow-Up Observation of Weak-Lensing-Detected Halos in the Field around ZwCl 0823.2+0425, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 63(2), 357-366, 2011
  115. Creation of cosmic structure in the complex galaxy cluster merger Abell 2744, Monthly Notices of the Royal Astronomical Societ, 417, 333-347, 2011
  116. Subaru weak-lensing study of A2163: bimodal mass structure, 741(2), 116, 2011
  117. SUZAKU OBSERVATION OF A1689: ANISOTROPIC TEMPERATURE AND ENTROPY DISTRIBUTIONS ASSOCIATED WITH THE LARGE-SCALE STRUCTURE, ASTROPHYSICAL JOURNAL, 714(1), 423-441, 2010
  118. LoCuSS: A COMPARISON OF CLUSTER MASS MEASUREMENTS FROM XMM-NEWTON AND SUBARU-TESTING DEVIATION FROM HYDROSTATIC EQUILIBRIUM AND NON-THERMAL PRESSURE SUPPORT, ASTROPHYSICAL JOURNAL, 711(2), 1033-1043, 2010
  119. WEAK-LENSING MASS MEASUREMENTS OF SUBSTRUCTURES IN COMA CLUSTER WITH SUBARU/SUPRIME-CAM, ASTROPHYSICAL JOURNAL, 713(1), 291-303, 2010
  120. Direct measurement of dark matter halo ellipticity from two-dimensional lensing shear maps of 25 massive clusters, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 405(4), 2215-2230, 2010
  121. LoCuSS: Probing galaxy transformation physics with Herschel, ASTRONOMY & ASTROPHYSICS, 518, 2010
  122. LoCuSS: CALIBRATING MASS-OBSERVABLE SCALING RELATIONS FOR CLUSTER COSMOLOGY WITH SUBARU WEAK-LENSING OBSERVATIONS, ASTROPHYSICAL JOURNAL, 721(1), 875-885, 2010
  123. LoCuSS: A Herschel view of obscured star formation in Abell 1835, Astronomy and Astrophysics, 518, L40, 2010
  124. LoCuSS: luminous infrared galaxies in the merging cluster Abell 1758 at z=0.28, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 396(3), 1297-1307, 2009
  125. LoCuSS: Comparison of observed X-ray and lensing galaxy cluster scaling relations with simulations, ASTRONOMY & ASTROPHYSICS, 482(2), 451-U51, 2008
  126. Magnetic field generation by the Weibel instability at temperature gradients in collisionless plasmas, Phys. Plasmas, 13(12), 122901-122901-6-122901-122901-6, 2006
  127. A direct method for measuring heat conductivity in intracluster medium, ASTROPHYSICAL JOURNAL, 625(2), 741-747, 2005
  128. Spontaneous generation of the magnetic field and suppression of the heat conduction in cold fronts, ASTROPHYSICAL JOURNAL, 599(2), 964-970, 2003

Publications such as books

  1. 2019/10/17, Clusters of Galaxies: Physics and Cosmology (Space Sciences Series of ISSI), Scholarly Book, Joint work, English, 978-9402417333

Invited Lecture, Oral Presentation, Poster Presentation

  1. Results from the HSC Galaxy Cluster Working Group, CL2025: Entering a Golden Age of Galaxy Cluster Studies 1st East Asian Workshop on Galaxy Clusters, With Invitation, English

Awards

  1. 2013, PASJ Excellent Paper Award, the Publications of the Astronomical Society of Japan., LoCuSS: Subaru Weak Lensing Study of 30 Galaxy Clusters
  2. 2017/11/04, Phoenix Outstanding Researcher Award, Hiroshima Univ.

Social Activities

History as Peer Reviews of Academic Papers

  1. 2017, The astronomical herald, Editor
  2. 2018, The astronomical herald, Editor
  3. 2019, The astronomical herald, Editor
  4. 2020, The astronomical herald, Editor