OKABE Nobuhiro 岡部信広

… Alternative Names

Okabe Nobuhiro 岡部信広

岡部信広オカベノブヒロ

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Researcher Number	00436073
Other IDs	https://orcid.org/0000-0003-2898-0728
Affiliation (Current)	2025: 広島大学, 先進理工系科学研究科(理), 准教授
Affiliation (based on the past Project Information) *help	2025: 広島大学, 先進理工系科学研究科(理), 准教授 2020 – 2023: 広島大学, 先進理工系科学研究科(理), 准教授 2019: 広島大学, 理学研究科, 助教 2016: 広島大学, 理学研究科, 助教 2014 – 2015: 広島大学, 理学(系)研究科(研究院), 助教 2010: Tohoku University, 理学(系)研究科(研究院), 研究員 2008 – 2009: Tohoku University, 大学院・理学研究科, 研究支援者
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related / Astronomy / Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator 銀河団 / 弱い重力レンズ効果 / X線天文学 / 光学赤外線天文学 / 弱い重力レンズ解析 / 多波長 / 電波 / 多波長ジョイント解析 / X線 / スニヤエフ・ゼルドビッチ効果 … More / 銀河団ガス / 相対論・重力（実験） / 宇宙物理（実験） / 光学測光観測 / 弱い重力レンズ / 活動銀河核 / X線観測 / 光学撮像観測 / 観測的宇宙論 / 光赤外線天文学 / 宇宙論 / 暗黒物質 / 光赤外天文学 / 天文 / 宇宙物理 Less

XRISM衛星と多波長データで迫る衝突銀河団のガス動力学Principal Investigator
- Principal Investigator
  
  岡部信広
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Hiroshima University
Revealing the ICM physics by joint analysis of SZ effect and X-ray imaging with high angular resolutionsPrincipal Investigator
- Principal Investigator
  
  Okabe Nobuhiro
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Hiroshima University
Precision Cosmology from the HSC-SSP optical and eROSITA X-ray surveysPrincipal Investigator
- Principal Investigator
  
  岡部信広
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Hiroshima University
Weak-gravitational lensing analysis of subhalos in galaxy clusters for revealing its mass function and statistical propertiesPrincipal Investigator
- Principal Investigator
  
  Okabe Nobuhiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Hiroshima University
弱い重力レンズ・X線・光学解析による銀河団の形成・進化の解明Principal Investigator
- Principal Investigator
  
  岡部信広
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Tohoku University

All 2023 2022 2021 2020 2017 2016 2015 2014 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS)2023
- Author(s)
  Ota N.、Nguyen-Dang N. T.、Mitsuishi I.、Oguri M.、Klein M.、Okabe N.、Ramos-Ceja M. E.、Reiprich T. H.、Pacaud F.、Bulbul E.、Bruggen M.、Liu A.、Migkas K.、Chiu I.、Ghirardini V.、Grandis S.、Lin Y.-T.、Miyatake H.、Miyazaki S.、Sanders J. S.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 669 Pages: A110-A110
- DOI
  10.1051/0004-6361/202244260
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349, KAKENHI-PROJECT-20K04027, KAKENHI-PROJECT-19KK0076, KAKENHI-PROJECT-20H00181, KAKENHI-PROJECT-16KK0101, KAKENHI-PROJECT-23K22531
[Journal Article] Galaxy clusters at z~1 imaged by ALMA with the Sunyaev-Zel'dovich effect2023
- Author(s)
  T. Kitayama, S. Ueda, N. Okabe, T. Akahori, M. Hilton, J. P. Hughes, Y. Ichinohe, K. Kohno, E. Komatsu, Y.-T. Lin, H. Miyatake, M. Oguri, C. Sifon, S. Takakuwa, M. Takizawa, T. Tsutsumi, J. van Marrewijk, E. J. Wollack
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 75 Issue: 2 Pages: 311-337
- DOI
  10.1093/pasj/psac110
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03704, KAKENHI-PROJECT-20K14524, KAKENHI-PROJECT-21H01135, KAKENHI-PROJECT-20K04012, KAKENHI-PUBLICLY-21H00048, KAKENHI-PROJECT-21H04495, KAKENHI-PROJECT-19H00677
[Journal Article] 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 Survey2022
- Author(s)
  Chiu I-Non、Ghirardini Vittorio、Liu Ang、Grandis Sebastian、Bulbul Esra、Emre Bahar Y.、Comparat Johan、Bocquet Sebastian、Clerc Nicolas、Klein Matthias、Liu Teng、Li Xiangchong、Miyatake Hironao、Mohr Joseph、More Surhud、Oguri Masamune、Okabe Nobuhiro、et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 661 Pages: A11-A11
- DOI
  10.1051/0004-6361/202141755
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0076
[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray Properties and Scaling Relations of Galaxy Clusters and Groups2022
- Author(s)
  Bahar Y. Emre、Bulbul Esra、Clerc Nicolas、Ghirardini Vittorio、Liu Ang、Nandra Kirpal、Pacaud Florian、Chiu I-Non、Comparat Johan、Ider-Chitham Jacob、Klein Mathias、Liu Teng、Merloni Andrea、Migkas Konstantinos、Okabe Nobuhiro、Ramos-Ceja Miriam E.、Reiprich Thomas H.、Sanders Jeremy S.、Schrabback Tim
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 661 Pages: A7-A7
- DOI
  10.1051/0004-6361/202142462
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0076
[Journal Article] 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 footprint2022
- Author(s)
  Ramos-Ceja M. E.、Oguri M.、Miyazaki S.、Ghirardini V.、Chiu I.、Okabe N.、Liu A.、Schrabback T.、Akino D.、Bahar Y. E.、Bulbul E.、Clerc N.、Comparat J.、Grandis S.、Klein M.、Lin Y.-T.、Merloni A.、Mitsuishi I.、Miyatake H.、More S.、Nandra K.、Nishizawa A. J.、Ota N.、Pacaud F.、Reiprich T. H.、Sanders J. S.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: - Pages: A14-A14
- DOI
  10.1051/0004-6361/202142214
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04027, KAKENHI-PROJECT-19KK0076, KAKENHI-PROJECT-18K03693, KAKENHI-PROJECT-16KK0101
[Journal Article] Discovery of a supercluster in the eROSITA Final Equatorial Depth Survey: X-ray properties, radio halo, and double relics2021
- Author(s)
  Ghirardini, V., Bulbul, E., Hoang, D. N., Klein, M., Okabe, N. et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 647 Pages: A4-A4
- DOI
  10.1051/0004-6361/202039554
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0076
[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): The catalog of galaxy clusters and groups2021
- Author(s)
  Liu A.、Bulbul E.、Ghirardini V.、Liu T.、Klein M.、Clerc N.、Oezsoy Y.、Ramos-Ceja M. E.、Pacaud F.、Comparat J.、Okabe N.、Bahar Y. E.、et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: - Pages: A2-A2
- DOI
  10.1051/0004-6361/202141120
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04027, KAKENHI-PROJECT-19KK0076, KAKENHI-PROJECT-16KK0101
[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): Optical confirmation, redshifts, and properties of the cluster and group catalog2021
- Author(s)
  Klein M.、Oguri M.、Mohr J. J.、Grandis S.、Ghirardini V.、Liu T.、Liu A.、Bulbul E.、Wolf J.、Comparat J.、Ramos-Ceja M. E.、Buchner J.、Chiu I.、Clerc N.、Merloni A.、Miyatake H.、Miyazaki S.、Okabe N.、Ota N.、Pacaud F.、Salvato M.、Driver S. P.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: - Pages: A4-A4
- DOI
  10.1051/0004-6361/202141123
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04027, KAKENHI-PROJECT-19KK0076, KAKENHI-PROJECT-20H00181, KAKENHI-PROJECT-18K03693, KAKENHI-PROJECT-16KK0101
[Journal Article] Active gas features in three HSC-SSP CAMIRA clusters revealed by high angular resolution analysis of MUSTANG-2 SZE and XXL X-ray observations2020
- Author(s)
  Okabe Nobuhiro、Dicker Simon、Eckert Dominique、Mroczkowski Tony、Gastaldello Fabio、Lin Yen-Ting、Devlin Mark、Romero Charles E、Birkinshaw Mark、Sarazin Craig、Horellou Cathy、Kitayama Tetsu、Umetsu Keiichi、Sereno Mauro、他
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 501 Issue: 2 Pages: 1701-1732
- DOI
  10.1093/mnras/staa2330
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03704, KAKENHI-PROJECT-20K04012, KAKENHI-PLANNED-15H05892, KAKENHI-PROJECT-20H00181
[Journal Article] X-ray observations of a subhalo associated with the NGC 4839 group infalling toward the Coma cluster2016
- Author(s)
  Toru SASAKI, Kyoko MATSUSHITA, Kosuke SATO, and Nobuhiro OKABE
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 68 Issue: 5 Pages: 1-15
- DOI
  10.1093/pasj/psw078
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15J05622, KAKENHI-PROJECT-26800097, KAKENHI-PROJECT-16K05300
[Journal Article] Central Mass Profiles of the Nearby Cool-core Galaxy Clusters Hydra A and A4782016
- Author(s)
  N. Okabe, K. Umetsu, T. Tamura, Y. Fujita, M. Takizawa, K. Matsushita, Y. Fukazawa, T. Futamase, M. Kawaharada, S. Miyazaki, Y. Mochizuki, K. Nakazawa, T. Ohashi, N. Ota, T. Sasaki, K. Sato, & S. I. Tam
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 456 Issue: 4 Pages: 4475-4487
- DOI
  10.1093/mnras/stv2916
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05080, KAKENHI-PROJECT-26400218, KAKENHI-PROJECT-26400264, KAKENHI-PROJECT-26800097, KAKENHI-PROJECT-25400231, KAKENHI-PROJECT-25400235, KAKENHI-PROJECT-16K05295
[Journal Article] LoCuSS: Weak-lensing mass calibration of galaxy clusters2016
- Author(s)
  Nobuhiro Okabe and Graham P. Smith
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 461 Issue: 4 Pages: 3794-3821
- DOI
  10.1093/mnras/stw1539
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] LoCuSS: Testing hydrostatic equilibrium in galaxy clusters2016
- Author(s)
  G.P. Smith, P. Mazzotta, N. Okabe, F. Ziparo, S.L. Mulroy, A. Babul, A. Finoguenov, I.G. McCarthu, H. Bourdin, A.E. Evard, T. Futamase, C.P. Haines, M. Jauzac, D.P. Marrone, R. Martin, P.E. May
- Journal Title
  
  Monthly Notrices of Royal Astronomical Society
  
  Volume: 2016 Issue: 1 Pages: L74-L78
- DOI
  10.1093/mnrasl/slv175
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400264, KAKENHI-PROJECT-26800097
[Journal Article] BUDHIES - III: the fate of H I and the quenching of galaxies in evolving environments2016
- Author(s)
  Jaffe, Yara L.; Verheijen, Marc A. W.; Haines, Chris P.; Yoon, Hyein; Cybulski, Ryan; Montero-Castano, Maria; Smith, Rory; Chung, Aeree; Deshev, Boris Z.; Fernandez, Ximena; van Gorkom, Jacqueline; Poggianti, Bianca M.; Yun, Min S.; Finoguenov, Alexis; Smith, Graham P.; Okabe, Nobuhiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 461 Issue: 2 Pages: 1202-1221
- DOI
  10.1093/mnras/stw984
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] LoCuSS: exploring the selection of faint blue background galaxies for cluster weak-lensing2016
- Author(s)
  Ziparo, Felicia; Smith, Graham P.; Okabe, Nobuhiro; Haines, Chris P.; Pereira, Maria J.; Egami, Eiichi
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 463 Issue: 4 Pages: 4004-4018
- DOI
  10.1093/mnras/stw2192
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Frontier Fields: Subaru Weak-Lensing Analysis of the Merging Galaxy Cluster A27442015
- Author(s)
  Medezinski, Elinor; Umetsu, Keiichi; Okabe, Nobuhiro; Nonino, Mario; Molnar, Sandor; Massey, Richard; Dupke, Renato; Merten, Julian
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 817,Issue 1 Issue: 1 Pages: 24-24
- DOI
  10.3847/0004-637x/817/1/24
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Three-dimensional Multi-probe Analysis of the Galaxy Cluster A16892015
- Author(s)
  Umetsu, Keiichi; Sereno, Mauro; Medezinski, Elinor; Nonino, Mario; Mroczkowski, Tony; Diego, Jose M.; Ettori, Stefano; Okabe, Nobuhiro; Broadhurst, Tom; Lemze, Doron
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 806, Issue 2 Issue: 2 Pages: 207-207
- DOI
  10.1088/0004-637x/806/2/207
- NAID
  120006554909
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] LoCuSS: The Slow Quenching of Star Formation in Cluster Galaxies and the Need for Pre-processing2015
- Author(s)
  Haines, C. P.; Pereira, M. J.; Smith, G. P.; Egami, E.; Babul, A.; Finoguenov, A.; Ziparo, F.; McGee, S. L.; Rawle, T. D.; Okabe, N.; Moran, S. M.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 806,Issue 1 Issue: 1 Pages: 101-101
- DOI
  10.1088/0004-637x/806/1/101
- NAID
  120006554907
- Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Testing a generalized cubic Galileon gravity model with the Coma Cluster2015
- Author(s)
  Ayumu Terukina, Kazuhiro Yamamoto, Nobuhiro Okabe, Kyoko Matsushita, Toru Sasaki
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: Issue 10 Issue: 10 Pages: 064-064
- DOI
  10.1088/1475-7516/2015/10/064
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097, KAKENHI-PROJECT-25400235
[Journal Article] Suzaku Observations of Subhalos in the Coma Cluster2015
- Author(s)
  Sasaki, Toru; Matsushita, Kyoko; Sato, Kosuke; Okabe, Nobuhiro
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 806, Issue 1 Issue: 1 Pages: 123-123
- DOI
  10.1088/0004-637x/806/1/123
- NAID
  120006554908
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800097, KAKENHI-PROJECT-25400235
[Journal Article] Detection of universality of dark matter profile from Subaru weak lensing measurements of 50 massive clusters2015
- Author(s)
  H. Niikura, M. Takada et al.
- Journal Title
  
  Publ. Atron. Soc. Japan
  
  Volume: 67 Issue: 6
- DOI
  10.1093/pasj/psv090
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610058, KAKENHI-PROJECT-26800097, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-15H03654
[Journal Article] Radio Relics Tracing the Projected Mass Distribution in CIZA J2242.8+53012015
- Author(s)
  N. Okabe, H. Akamatsu, J. Kakuwa, Y. Fujita, Y.-Y. Zhang, M. Tanaka, & K. Umetsu
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 67 Issue: 6 Pages: 114-114
- DOI
  10.1093/pasj/psv085
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05080, KAKENHI-PROJECT-26800097
[Journal Article] Universal profiles of the intracluster medium from Suzaku X-ray and Subaru weak-lensing observations2014
- Author(s)
  N. Okabe, K. Uetsu, T. Tamura, Y. Fujita, M. Takizawa, Y.-Y. Zhang, K. Matsushita, T. Hamana, Y. Fukazawa, Yasushi, T. Futamase, M. Kawaharada, S. Miyazaki, Y. Mochizuki, K. Nakazawa, T. Ohashi, N. Ota, T. Sasaki, K. Sato, S. Tam
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 66 Issue: 5 Pages: 99-99
- DOI
  10.1093/pasj/psu075
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25400231, KAKENHI-PROJECT-25400235, KAKENHI-PROJECT-25800112, KAKENHI-PROJECT-25800171, KAKENHI-PROJECT-26220703, KAKENHI-PROJECT-26400218, KAKENHI-PROJECT-26400264, KAKENHI-PROJECT-26400285, KAKENHI-PROJECT-26800097
[Journal Article] Star formation in the massive cluster merger Abell 27442014
- Author(s)
  Rawle, T. D.; Altieri, B.; Egami, E.; Perez-Gonzalez,P. G.; Richard, J.; Santos, J. S.; Valtchanov, I.; Walth, G.; Bouy, H.; Haines, C. P.; Okabe, N.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 442,Issue 1 Issue: 1 Pages: 196-206
- DOI
  10.1093/mnras/stu868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] LoCuSS: hydrostatic mass measurements of the high-LX cluster sample - cross-calibration of Chandra and XMM-Newton2014
- Author(s)
  Martino, Rossella; Mazzotta, Pasquale; Bourdin, Herve; Smith, Graham P.; Bartalucci, Iacopo; Marrone, Daniel P.; Finoguenov, Alexis; Okabe, Nobuhiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 443,Issue 3 Issue: 3 Pages: 2342-2360
- DOI
  10.1093/mnras/stu1267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Shapley Supercluster Survey: Galaxy evolution from filaments to cluster cores2014
- Author(s)
  Merluzzi, P.; Busarello, G.; Haines, C. P.; Mercurio, A.; Okabe, N.; Pimbblet, K. J.; Dopita, M. A.; Grado, A.; Limatola, L.; Bourdin, H.; Mazzotta, P.; Capaccioli, M.; Napolitano, N. R.; Schipani, P.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 446,Issue 1 Issue: 1 Pages: 803-822
- DOI
  10.1093/mnras/stu2085
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Can we use Weak Lensing to Measure Total Mass Profiles of Galaxies on 20 kiloparsec Scales?2014
- Author(s)
  Kobayashi, Masato I. N.; Leauthaud, Alexie; More, Surhud; Okabe, Nobuhiro; Laigle, Clotilde; Rhodes, Jason; Takeuchi, Tsutomu T.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 449,Issue 2 Issue: 2 Pages: 2128-2143
- DOI
  10.1093/mnras/stv424
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800097, KAKENHI-PROJECT-23340046
[Journal Article] LoCuSS: the near-infrared luminosity and weak-lensing mass scaling relation of galaxy clusters2014
- Author(s)
  Mulroy, Sarah L.; Smith, Graham P.; Haines, Chris P.; Marrone, Daniel P.; Okabe, Nobuhiro; Pereira, Maria J.; Egami, Eiichi; Babul, Arif; Finoguenov, Alexis; Martino, Rossella
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 443,Issue 4, Issue: 4 Pages: 3309-3317
- DOI
  10.1093/mnras/stu1387
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800097
[Journal Article] Weak Lensing Mass Measurements of Substructures in COMA Cluster with Subaru/Suprime-Cam2010
- Author(s)
  N., Okabe, Y.Okura, T., Futamase
- Journal Title
  
  The Astrophysical Journal 713
  
  Pages: 291-303
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740099
[Journal Article] Suzaku Observation of Abell 1689 : Anisotropic Temperature and Entropy Distributions Associated with the Large-Scale Structure2010
- Author(s)
  M., Kawaharada, N., Okabe, et al.
- Journal Title
  
  The Astrophysical Journal 714
  
  Pages: 423-441
- NAID
  10027892758
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740099
[Journal Article] LoCuSS : A Comparison of Cluster Mass Measurements from XMM-Newton and Subaru-Testing Deviation from Hydrostatic Equilibrium and Non-Thermal Pressure Support2010
- Author(s)
  Y.-Y.Zhang, N., Okabe, et al.
- Journal Title
  
  The Astrophysical Journal 711
  
  Pages: 1033-1043
- NAID
  120006554902
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740099
[Journal Article] Direct measurement of dark matter halo ellipticity from two-dimensional lensing shear maps of 25 massive clusters2010
- Author(s)
  M., Oguri, M., Takada, N., Okabe, et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740099
[Journal Article] Subaru Weak Lensing Study of Seven Merging Clusters : Distributions of Mass and Baryons2008
- Author(s)
  N. Okabe and K. Umets
- Journal Title
  
  Publications of the Astronomical Society of Japan 60
  
  Pages: 345-375
- NAID
  10023952360
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740099
[Presentation] Active gas features in three HSC-SSP CAMIRA clusters revealed by high angular resolution analysis of MUSTANG-2 SZE and XXL X-ray observations2020
- Author(s)
  岡部信広
- Organizer
  日本天文学会2020年秋季年会
- Data Source
  KAKENHI-PROJECT-20K04012
[Presentation] Subaru/HSCサーベイ領域にある重量級銀河団のX線観測による質量推定　II2017
- Author(s)
  宮岡敬太、岡部信広、北口貴雄、深沢泰司、大栗真宗、HSC Cluster Members
- Organizer
  日本天文学会 2017年春季年会
- Place of Presentation
  九州大学、日本
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] Subaru/HSCサーベイ領域にある重量級銀河団のX線観測による質量推定2016
- Author(s)
  宮岡敬太、岡部信広、北口貴雄、深沢泰司、大栗真宗、HSC Cluster Members
- Organizer
  日本天文学会 2016年秋季年会
- Place of Presentation
  愛媛大学、日本
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] X-ray mass measurement of massive galaxy clusters in the HSC SSP survey region2016
- Author(s)
  Keita Miyaoka, Nobuhiro Okabe, Takao Kitaguchi, Yasushi Fukazawa, Masamune Oguri and HSC Cluster members
- Organizer
  The 6th Subaru International Conference, "Panoramas of the Evolving Cosmos"
- Place of Presentation
  Hiroshima, Japan
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] LoCuSS & NECSUS : Cluster Weak-lensing Studies2016
- Author(s)
  岡部信広
- Organizer
  第５回観測的宇宙論ワークショップ
- Place of Presentation
  広島大学、日本
- Year and Date
  2016-11-24
- Invited
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] NECSUS : Subaru/HSC Weak-lensing Analysis of Very Nearby Galaxy Clusters2016
- Author(s)
  Nobuhiro Okabe
- Organizer
  The 6th Subaru International Conference, "Panoramas of the Evolving Cosmos"
- Place of Presentation
  Hiroshima, Japan
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] Joint X-ray and Subaru/HSC Weak-lensing Analysis of Very Nearby Galaxy Clusters2016
- Author(s)
  Nobuhiro Okabe
- Organizer
  Hot spots in the XMM sky: Cosmology from X-ray to Radio
- Place of Presentation
  Mykonos Island, Greece
- Year and Date
  2016-06-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] LoCuSS: Weak-lensing mass calibration of galaxy clusters2016
- Author(s)
  岡部信広 & G.P. Smith
- Organizer
  日本天文学会 2016年秋季年会
- Place of Presentation
  愛媛大学、日本
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] Suzaku Observation of Abell 1689 : Anisotropic Temperature and Entropy Distributions Associated with the Large-Scale Structure2010
- Author(s)
  岡部信広
- Organizer
  日本天文学会 2010年春季年会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-20740099
[Presentation] Weak Lensing Mass measurements of Substructures in COMA cluster with Subaru/Suprime-Cam2009
- Author(s)
  岡部信広、大倉悠貴、二間瀬敏史
- Organizer
  日本天文学会春期年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-20740099
[Presentation] LoCuSS : Subaru Weak Lensing Study of Galaxy Clusters2009
- Author(s)
  岡部信広
- Organizer
  日本天文学会 2009年秋季年会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-20740099
[Presentation] Subaru Weak-lensing Mass Measurements for Galaxy Clusters
- Author(s)
  Nobuhiro Okabe
- Organizer
  Astroparticle View of Galaxy Clusters
- Place of Presentation
  Hiroshima Univ., Japan.
- Year and Date
  2015-03-24 – 2015-03-26
- Invited
- Data Source
  KAKENHI-PROJECT-26800097
[Presentation] A Comparison of Weak-lensing and X-ray masses of Galaxy Clusters
- Author(s)
  Nobuhiro Okabe
- Organizer
  The X-ray Universe 2014
- Place of Presentation
  Trinity College Dublin, Ireland
- Year and Date
  2014-06-16 – 2014-06-19
- Invited
- Data Source
  KAKENHI-PROJECT-26800097

1. 宮崎聡 (20290885)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 田中賢幸 (50589207)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 大栗真宗 (60598572)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 樋口祐一 (60770815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 鳥羽儀樹 (40825957)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. OTA Naonmi

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
7. 北山哲

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
8. 藤田裕

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
9. 二間瀬敏史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 高田昌広

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 宮武広直

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OKABE Nobuhiro 岡部 信広

Okabe Nobuhiro 岡部 信広

岡部 信広 オカベ ノブヒロ

Research Projects

Research Products

Co-Researchers

XRISM衛星と多波長データで迫る衝突銀河団のガス動力学Principal Investigator

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Revealing the ICM physics by joint analysis of SZ effect and X-ray imaging with high angular resolutionsPrincipal Investigator

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Precision Cosmology from the HSC-SSP optical and eROSITA X-ray surveysPrincipal Investigator

Principal Investigator

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Weak-gravitational lensing analysis of subhalos in galaxy clusters for revealing its mass function and statistical propertiesPrincipal Investigator

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弱い重力レンズ・X線・光学解析による銀河団の形成・進化の解明Principal Investigator

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[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS)2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Galaxy clusters at z~1 imaged by ALMA with the Sunyaev-Zel'dovich effect2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 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 Survey2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray Properties and Scaling Relations of Galaxy Clusters and Groups2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 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 footprint2022

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Journal Title

DOI

Data Source

[Journal Article] Discovery of a supercluster in the eROSITA Final Equatorial Depth Survey: X-ray properties, radio halo, and double relics2021

Author(s)

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DOI

Data Source

[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): The catalog of galaxy clusters and groups2021

Author(s)

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Data Source

[Journal Article] The eROSITA Final Equatorial-Depth Survey (eFEDS): Optical confirmation, redshifts, and properties of the cluster and group catalog2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Active gas features in three HSC-SSP CAMIRA clusters revealed by high angular resolution analysis of MUSTANG-2 SZE and XXL X-ray observations2020

Author(s)

Journal Title

DOI

OKABE Nobuhiro 岡部信広

Okabe Nobuhiro 岡部信広

岡部信広オカベノブヒロ