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Last Updated :2025/07/12

Kaori Otsuki

Faculty of Science
Assistant Lecturer/Assistant professor

Researcher information

■ Degree
  • PhD, Osaka University
■ Research Keyword
  • pre-solar grain
  • metal-poor star
  • globular cluster
  • 球状星団
  • supernovae
  • nucleosynthesis
  • r-process nucleosynthesis
■ Field Of Study
  • Natural sciences, Space and planetary science, Earth Astrohemistry
  • Natural sciences, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics, Elementary Particle/Atomic Nucleus/Cosmic Ray/Space Physics
  • Natural sciences, Astronomy, Astronomy

Career

■ Educational Background
  • Mar. 1996 - Jun. 1999
    Osaka University, Graduate School, Division of Natural Science, Physics

Research activity information

■ Paper
  • 重力崩壊型超新星爆発におけるr過程元素合成の研究
    大槻かおり; G. J. Mathews; J. Willson; A. Burrows
    福岡大学理学集報, Mar. 2015, 45(1):9 - 13
    Lead
  • r過程元素合成における中性子直接捕獲反応の役割
    大槻かおり; S. TYpel; G.Martinez-Pinedo; K. Langanke
    福岡大学理学集報, Mar. 2012, 42(1):15 - 18
  • 球状星団中の軽いr過程元素とその起源
    Otsuki; Kaori Aoki; Wako Honda; Satoshi
    福岡大学理学集報, Sep. 2010, 40(2):189 - 193
  • r-process in Type II supernovae and the role of direct capture
    K. Otsuki; A. Burrows; G. Martinez-Pinedo; S. Typel; K. Langanke; M. Matos
    TOURS SYMPOSIUM ON NUCLEAR PHYSICS AND ASTROPHYSICS - VII, 2010, 1238:240 - +
  • Experimental study of the B11,12(n,γ) reactions and their influence on r-process nucleosynthesis of light elements
    H. Y. Lee; J. P. Greene; C. L. Jiang; R. C. Pardo; K. E. Rehm; J. P. Schiffer; A. H. Wuosmaa; N. J. Goodman; J. C. Lighthall; S. T. Marley; K. Otsuki; N. Patel; M. Beard; M. Notani; X. D. Tang
    PHYSICAL REVIEW C, Jan. 2010, 81(1):id.015802, Refereed
  • A new measurement of the astrophysical 8Li(d, t)7Li reaction
    T. Hashimoto; H. Ishiyama; Y. X. Watanabe; Y. Hirayama; N. Imai; H. Miyatake; S. C. Jeong; M. -H. Tanaka; N. Yoshikawa; T. Nomura; S. Mitsuoka; K. Nishio; T. K. Sato; A. Osa; S. Ichikawa; M. Matsuda; H. Ikezoe; S. K. Das; Y. Mizoi; T. Fukuda; A. Sato; T. Shimoda; K. Otsuki; T. Kajino
    PHYSICS LETTERS B, Apr. 2009, 674(4-5):276 - 280, Refereed
  • Direct capture reactions and r-process
    K. Otsuki; S. Typel; G. Martinez-Pinedo
    GSI Scientific report 2008, 2009, :175
  • A Systematic Study of Astrophysical Reaction Rates through Li-8
    Hironobu Ishiyama; Takashi Hashimoto; Kanako Yamaguchi; Yutaka Watanabe; Nobuaki Imai; Yoshikazu Hirayama; Hiroari Miyatake; Masa-Hiko Tanaka; Nobuharu Yoshikawa; Sunchan Jeong; Yoshihide A. Fuchi; Ichiro Katayama; Toru Nomura; Tomoko Ishikawa; Suranjan K. B. Das; Yutaka Mizoi; Tomokazu Fukuda; Katsuhisa Nishio; Shinichi Mitsuoka; Hiroshi Ikezoe; Makoto Matsuda; Shinichi Ichikawa; Tadashi Shimoda; Korl Otsuki; Toshiki Kajino
    PERSPECTIVES IN NUCLEAR PHYSICS, 2009, 1120:177 - +
  • Effects of beta-decays of excited-state nuclei on the astrophysical r-process
    M. A. Famiano; R. N. Boyd; T. Kajino; K. Otsuki; M. Terasawa; G. J. Mathews
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, Feb. 2008, 35(2):025203, Refereed
  • Determination of astrophysical nuclear reaction rates using light neutron-rich RNBs
    Ishiyama H; Hashimoto T; Ishikawa T; Yamaguchi K; Watanabe Y; Hirayama Y; Imai N; Miyatake H; Tanaka M.-H; Yoshikawa N; Jeong S.C; Fuchi Y; Nomura T; Katayama I; Kawakami H; Arai S; Okada M; Oyaizu M; Mitsuoka S; Osa A; Sato T.K; Nishio K; Matsuda M; Ichikawa S; Ikezoe H; Mizoi Y; Das S.K; Fukuda T; Shimoda T; Otsuki K; Kajino T
    Proceedings of Science, 2008, Refereed
  • R-process nucleosynthesis in supernovae
    Otsuki, K; Burrows, A; Matos, M
    Proceedings of the 10th Symposium on Nuclei in the Cosmos, Jan. 2008, :141, Refereed
  • Nucleosynthesis in neutron-rich ejecta from quark-novae
    P. Jaikumar; B. S. Meyer; K. Otsuki; R. Ouyed
    ASTRONOMY & ASTROPHYSICS, Aug. 2007, 471(1):227 - 236, Refereed
  • r-process nucleosynthesis in Type II supernovae
    K. Otsuki; A. Arcones; A. Burrows; T. Janka; G. Martinez-Pinedo
    GSI Scientific report 2007, 2007, :136
  • Cosmochronometer and r-process nucleosynthesis
    K. Otsuki
    THIRD EUROPEAN SUMMER SCHOOL ON EXPERIMENTAL NUCLEAR ASTROPHYSICS, 2007, 27:133 - 141
  • Fission fragment mass distribution for nuclei in the r-process region
    S. Tatsuda; K. Hashizume; T. Wada; M. Ohta; K. Sumiyoshi; K. Otsuki; T. Kajino; H. Koura; S. Chiba; Y. Aritomo
    TOURS SYMPOSIUM ON NUCLEAR PHYSICS VI, 2007, 891:423 - +
  • Light-element reaction flow and the conditions for r-process nucleosynthesis
    T. Sasaqui; K. Otsuki; T. Kajino; G. J. Mathews
    ASTROPHYSICAL JOURNAL, Jul. 2006, 645(2):1345 - 1351, Refereed
  • Two-neutron capture reactions and the r process
    Amy Bartlett; Joachim Gorres; Grant J. Mathews; Kaori Otsuki; Michael Wiescher; Dieter Frekers; Alberto Mengoni; Jeffrey Tostevin
    PHYSICAL REVIEW C, Jul. 2006, 74(1):id.015802, Refereed
  • Analysis of white dwarfs with strange-matter cores
    G. J. Mathews; I-S Suh; B. O'Gorman; N. Q. Lan; W. Zech; K. Otsuki; F. Weber
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, Jun. 2006, 32(6):747 - 759, Refereed
  • Neutron-capture elements in the metal-poor globular cluster M15
    K Otsuki; S Honda; W Aoki; T Kajino; GJ Mathews
    ASTROPHYSICAL JOURNAL, Apr. 2006, 641(2):L117 - L120, Refereed
  • Cosmic evolution of r-process elements
    Truran, J.W; Otsuki, K
    From Lithium to Uranium: Elemental Tracers of Early Cosmic Evolution, IAU Symposium Proceedings of the international Astronomical Union, Feb. 2006, 228:421
  • Origin of the main r-process elements
    K. Otsuki; J. Truran; A. Wiescher; J. Gorres; G. Mathews; D. Frekers; A. Mengoni; A. Bartlett; J. Tostevin
    ORIGIN OF MATTER AND EVOLUTION OF GALAXIES, 2006, 847:227 - +
  • Neutron-capture elements in globular cluster M15
    Otsuki, K; Honda, S; Aoki,W; Kajino, T; Medina, A; Truran, J.W; Dwarkadas, V; Mathews, G.J
    Proceedings of the International symposium on Nuclear Astrophysics; Nuclei in the Cosmos IX,, Jan. 2006, :36, Refereed
  • Sensitivity of r-process nucleosynthesis to light –element nuclear reactions
    T Sasaqui; T Kajino; GJ Mathews; K Otsuki; T Nakamura
    ASTROPHYSICAL JOURNAL, Dec. 2005, 634(2):1173 - 1189, Refereed
  • Neutron-capture elements in Galactic globular clusters
    K Otsuki; GJ Mathews; T Ashenfelter; T Kajino
    NUCLEAR PHYSICS A, Jul. 2005, 758:316C - 319C
  • Light-mass cluster reactions in supernova R-process
    T Sasaqui; T Kajino; K Otsuki; GJ Mathews; T Nakamura
    NUCLEAR PHYSICS A, Jul. 2005, 758:639C - 642C
  • r-process abundance universarity and actinide cosmochronology
    Otsuki, K; Mathews, G.J; Kajino, T
    Annual Report of the National Astronomical Observatory of Japan, Apr. 2005, 6:14, Refereed
  • Constraints on globular cluster formation and evolution from magnesium isotope ratios and R-process elemental abundances
    K Otsuki; GJ Mathews; T Ashenfelter
    ORIGIN OF MATTER & EVOLUTION OF GALAXIES 2003, 2005, :466 - 474
  • R-process elements in globular clusters
    Kaori Otsuki; Satoshi Honda; Wako Aoki; Toshitaka Kajino; James W. Truran; Vikrarn Dwarkadas; Anibal Medina
    Proceedings of the International Astronomical Union, 2005, 1(228):403 - 404
  • Nucleosynthesis in supernovae and the early universe
    T Kajino; T Sasaqui; M Orito; K Otsuki; GJ Mathews; S Honda; W Aoki; S Chiba
    TOURS SYMPOSIUM ON NUCLEAR PHYSICS V, 2004, 704:488 - 497
  • Fusion reactions in supernovae and the early universe
    T Kajino; T Sasaqui; K Otsuki; K Ichiki; M Orito; GJ Mathews; S Chiba
    PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2004, 154(154):301 - 308, Refereed
  • r-Process abundance universality and actinide cosmochronology
    K Otsuki; GJ Mathews; T Kajino
    NEW ASTRONOMY, Nov. 2003, 8(8):767 - 776, Refereed
  • Nuclear cosmochronometry and universality in the r-process abundances
    K Otsuki; GJ Mathews; T Kajino; S Honda; W Aoki; A Aprahamian; K Vaughan
    NUCLEAR PHYSICS A, Jun. 2003, 721:1024C - 1027C
  • Nuclear cosmochronometer and universality in the r-process abundance distribution
    K Otsuki; GJ Mathews; T Kajino
    NUCLEAR PHYSICS A, May 2003, 718:677C - 679C, Refereed
  • Recent progress in cosmology and nuclear astrophysics
    T Kajino; K Otsuki; M Orito
    PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2002, 146(146):247 - 257, Refereed
  • The r-process in neutrino-driven wind from nascent, “compact” neutron stars of core-collapse supernovae
    S Wanajo; T Kajino; GJ Mathews; K Otsuki
    ASTROPHYSICAL JOURNAL, Jun. 2001, 554(1):578 - 586, Refereed
  • The r-process in neutrino winds of core-collapse supernovae: Effects of General relativity and neutrino capture
    Wanajo, S; Otsuki; K. Kajino, T
    Birth and Evolution of the Universe, Proceedings of the 4th RESCEU International Symposium, Mar. 2001, :263
  • Hydrodynamical study of neutrino-driven wind as an r-process site
    K Sumiyoshi; H Suzuki; K Otsuki; M Terasawa; S Yamada
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, Aug. 2000, 52(4):601 - 611, Refereed
  • General relativistic effects on neutrino-driven winds from young, hot neutron stars and r-process nucleosynthesis
    K Otsuki; H Tagoshi; T Kajino; SY Wanajo
    ASTROPHYSICAL JOURNAL, Apr. 2000, 533(1):424 - 439, Refereed
  • Dependence of r-process yields on the progenitor masses of Type II supernovae
    S Wanajo; K Otsuki; T Kajino; Y Ishimaru
    FIRST STARS, 2000, :174 - 175, Refereed
  • Impact of few-body reactions on explosive nucleosynthesis: The Big-Bang and supernovae
    T Kajino; K Otsuki; S Wanajo; M Orito; GJ Mathews
    FEW-BODY PROBLEMS IN PHYSICS '99, 2000, 12:80 - 85
  • Classical and quantum solutions and the problem of time in R(2) cosmology
    M Kenmoku; K Otsuki; K Shigemoto; K Uehara
    CLASSICAL AND QUANTUM GRAVITY, Jul. 1996, 13(7):1751 - 1759, Refereed
■ MISC
  • 宇宙のなかの私たち
    大槻かおり
    七隈の杜, 2014
    Lead
  • Origin of Xe-H Component in presolar diamond
    K. Otsuki
    LPI Contribution, Mar. 2010, 1533:1652
■ Lectures, oral presentations, etc.
  • r-process and nuclear data
    大槻かおり
    韓国物理学会日韓合同シンポジウム、釜山, 20 Oct. 2011
  • r過程元素合成の核物理
    大槻かおり
    日本物理学会2010年秋季大会, 12 Sep. 2010
  • Direct capture reactions and r-process
    Otsuki, K.
    Internetional Nuclear Physics Conference(INPC2010) TRIUMF,Canada, 05 Jul. 2010
  • Direct capture and the r-process
    Otsuki, K.
    The 2nd EMMI-EFES Workshop at RIKEN, Jun. 2010
  • r過程元素合成における直接捕獲反応の役割
    大槻かおり
    日本物理学会第65回年次大会, 20 Mar. 2010
  • r-process in Type II supernovae and the role of direct capture
    Otsuki, K.
    Tours Symposium on Nuclear Physics and Astrophysics VII(Tours2009) Kobe, Japan, Nov. 2009
  • 重力崩壊型超新星爆発におけるr過程元素合成
    大槻かおり
    日本物理学会秋季大会, 12 Sep. 2009
  • Explosive nucleosynthesis and the environment
    Otsuki, K.
    Internetional Nuclear Physics Conference(INPC2007) Tokyo, Japan, Jun. 2007
  • r-process in globular cluster and the early galaxy
    Otsuki, K.
    Rencontres de Blois, Matter and energy in the Universe: from nucleosynthesis to cosmology(Chateau Royal de Blois, France)), May 2007
  • Neutron-capture elements in globular cluster M15
    Otsuki, K.
    International Symposyum on Nuclei in the CosmosVII(NIC9), Jun. 2006
  • Origin of the main r-process elements
    Otsuki, K.
    International Conference on Origin of Matter and Evolution fo the Galaxies(OMEG 05) New Horizon of Nuclear Astrophysics and Cosmology, Nov. 2005
  • Cosmochronometer and r-process nucleosynthesis
    Otsuki,K.
    Third European Summer school on Experimental Nuclear Astriphysics, Oct. 2005
  • Origin of r-process elements
    Otsuki, K.
    Second Joint Meeting of the Nuclear Physics Divisions of APS and JPS(HAW05), Work shop on Neutron-rich nuclei in Nuclear Astrophysics, Sep. 2005
  • two-neutron capture反応のr過程元素合成への影響
    大槻かおり
    日本物理学会第60回年次大会(東京理科大野田キャンパス), 26 Mar. 2005
  • Constraints on globular cluster formation and evelution from Magnesium isotope ratios and r-process elemental abundances
    Otsuki, K.
    International Conference on Origin of Matter and Evolution fo the Galaxies(OMEG 03), Nov. 2003
  • Universality and the astrophysicxal site for the r-process
    Otsuki, K.
    Origin and Evolution of the Elements, Carnegie Observatories Centennial Symposia(Pasadena, USA), Nov. 2003
  • r過程元素合成への観測からの制限
    大槻かおり
    日本物理学会第58回年次大会(東北大学、東北学院大学), 28 Mar. 2003
  • Cosmoxhronology and the Universality of r-process abundances
    Otsuki, K.
    American Society Meeting 201, Jan. 2003
  • Nuclear Cosmochronometer and Universallity in the r-process abundance distribution
    Otsuki, K.
    XIV Particles and Nuclei International Conference(PANIC02), Sep. 2002
  • Nuclear Cosmochronometer and Universallity in the r-process abundance distribution
    Otsuki, K.
    International Symposyum on Nuclei in the CosmosVII(NIC7), Jul. 2002
  • 放射性元素を用いた銀河年齢推定の可能性について
    大槻かおり
    日本物理学会第57回年次大会(立命館大学), 26 Mar. 2002
  • 重元素合成に対する宇宙線の観測からの制限
    大槻かおり
    日本物理学会秋季大会(沖縄国際大学), 22 Sep. 2001
  • 超新星爆発時のr過程元素合成とMSW効果
    大槻かおり
    日本物理学会秋の分科会(島根大学), 24 Sep. 1999
■ Courses
  • Fundamental Physics
    99 Oct. 2024
    Kyushu University
  • General Physics
    99 Oct. 2022
    Kyushu University
  • 物理実験
    99 Apr. 2014
    九州産業大学
  • 戦争と平和・国際化と日本(福岡大学で考える現代社会)
    99 Oct. 2013
    福岡大学
  • 物理科学実験
    99 Apr. 2012
    福岡大学理学部物理科学科
  • 物理学基礎ゼミナール
    20 Apr. 2012
    福岡大学理学部物理科学科
  • 応用物理II
    20 Apr. 2016
    久留米工業高等専門学校
  • 力学演習
    20 Apr. 2012
    福岡大学理学部物理科学科
■ Research Themes
  • 原始太陽系の解剖学
    Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Specially Promoted Research
    Hokkaido University
    2008 - 2012
  • 超新星爆発と放射性重元素の起源・銀河の物質進化の解明と宇宙年齢の推定
    日本学術振興会, 科学研究費助成事業, 特別研究員奨励費
    国立天文台
    2001 - 2003
■ Social Contribution Activities
  • 宇宙を学べる大学in九州2018
    presenter
    福岡大学理学部物理科学科、福岡市科学館, 24 Jun. 2018
  • 研究者のロールモデル 宇宙の研究者になる一つの方法
    lecturer
    福岡市市民局男女共同参画課, 中学生のためのキャリアデザイン啓発事業, Oct. 2012, Jun. 2015
  • 星がかがやくしくみーみんな星から生まれたー
    lecturer
    大野城市北コミュニティセンター講演会, 13 Sep. 2013
  • 元素で知る宇宙
    lecturer
    EMIS2012,くにびきメッセ, EMIS市民講座, 02 Dec. 2012