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Hashimoto Yukio

Affiliation
Center for Computational Sciences
Official title
Assistant Professor
Research fields
Particle/Nuclear/Cosmic ray/Astro physics
Research keywords
collective motion
non-linearity
three-dimensional rotation
cranking model
hartree-fock bogoliubov approximation
Research projects
Nonlinear Dynamics of Nuclear Collective Motions -- (current)/
Academic background
-- 1979University of Tsukuba First Cluster of College 自然学類Graduated
-- 1984University of Tsukuba Graduate School, Division of Physics 物理学Completed
Degree
Doctor of ScienceUniversity of Tsukuba
Master of ScienceUniversity of Tsukuba
Academic societies
-- (current)THE PHYSICAL SOCIETY OF JAPAN
Articles
Books
  • Linear Response Calculation using Canonical-basis TDHFB with a schematic pairing functional
    Ebata S.; Nakatsukasa T.; Inakura T.; Hashimoto Y.; Yaban...
    10TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES, AMER INST PHYSICS, pp.466-468, 2010-01
  • Quantum mechanical effects in tilted axis rotation in Os-182
    Hashimoto Yukio; Horibata Takatoshi
    NUCLEAR PHYSICS TRENDS, AMER INST PHYSICS, pp.91-95, 2010-01
Conference, etc.
  • 時間依存密度汎関数理論に基づく超流動原子核の反応機構の研究”(ポスター)
    橋本 幸男
    第5回「京」を中核とするHPCIシステム利用研究課題成果報告会/2018-11-02--2018-11-02
  • Gogny-TDHFB による40Sの対称型大振幅振動運動の記述
    橋本 幸男
    日本物理学会第74回年次大会/2019-03-14--2019-03-17
  • Study of 40S by Gogny-TDHFB method
    Hashimoto Yukio
    Tsukuba-CCS workshop on “microscopic theories of nuclear structure and dynamics/2018-12-10--2018-12-12
  • Study of structure changes in 40S→20O+20O by Gogny TDHFB method
    Hashimoto Yukio
    The 4th workshop on many-body correlations in microscopic nuclear model (SADO2018)/2018-08-18--2018-08-20
  • Gogny-TDHFB法による20O、34Mg + 20Oの計算における対相関の効果
    橋本 幸男
    日本物理学会第73回年次大会/2018-03-22--2018-03-25
  • Gogny-TDHFB calculation of 20O + 20O head-on collision
    Hashimoto Yukio
    First Tsukuba-CCS-RIKEN joint workshop on microscopic theories of nuclear structure and dynamics/2016-12-12--2016-12-16
  • Gogny-TDHFB法による20O+ 20Oの計算における摩擦係数について
    Hashimoto Yukio
    日本物理学会第 72 回年次大会/2017-03-17--2017-03-20
  • Effects of pairing correlation in anharmonic collective vibrations in 44,52Ti with Gogny-TDHFB
    Hashimoto Yukio
    The 4th International Conference on “Collective Motion in Nuclei under Extreme Conditions”/2012-10-23--2012-10-26
  • Microscopic theory of three-dimensional nuclear rotation
    橋本幸男; 堀端孝俊
    ____/2004-11
  • Nuclear collective tunneling transition between Hartree states deformed in quadrupole symmetry
    丸山政弘; 香村俊武; 橋本幸男
    ____/2005-09
  • Stability of g- and s-bands in Os182 in three-dimensional cranked HFB
    橋本幸男; 堀端孝俊
    ____/2006-03
  • Possible excitations of the wobbling motion in Os182 based on the three-dimensional cranked HFB
    橋本幸男; 堀端孝俊
    ____/2006-08
  • Possible mechanism of the t-band based on the fully microscopic calculation
    橋本幸男; 堀端孝俊
    ____/2009-11
  • Quantum mechanical efects in tilted axis rotations in 182Os
    橋本幸男; 堀端孝俊
    ____/2009-11
  • TDHFB calculation in nuclear system
    橋本幸男
    ____/2009-12
  • Intermediate amplitude collective motion in 52Ti with TDHFB
    橋本幸男; 笹倉啓介
    ____/2010-02
  • Structure of t-band in 182Os with HFB+GCM
    橋本幸男; 堀端孝俊
    ____/2010-03
  • Study of relaxation phenomena of nonlinear oscillations with TDHFB
    笹倉啓介; 橋本幸男; 矢花一浩
    ____/2010-03
  • Linear response of light nuclei in TDHFB with axially symmetric harmonic oscillator basis
    三藤竜也; 橋本幸男; 矢花一浩
    ____/2010-03
  • Description of signature splitting with HFB+GCM
    橋本幸男; 堀端孝俊
    ____/2010-09
  • Nuclear anharmonic vibration and its relaxation with Gogny-TDHFB
    橋本幸男
    ____/2010-10
  • Description of t-band in 182Os with HFB+GCM
    橋本幸男; 堀端孝俊
    ____/2010-11
  • Gogny-TDHFB calculation of nonlinear vibrations in Ti44,52
    橋本幸男
    ____/2011-09
  • Nonlinear vibration and relaxation in Gogny-TDHFB calculation
    橋本幸男
    ____/2012-03
Teaching
2019-04 -- 2019-08Advanced Research on Theoretical Nuclear Physics IVAUniversity of Tsukuba.
2019-04 -- 2019-08Advanced Research on Theoretical Nuclear Physics IIIBUniversity of Tsukuba.
2019-10 -- 2020-02Practical Training in Physics IIUniversity of Tsukuba.
2019-04 -- 2019-08Practical Training in Physics IIUniversity of Tsukuba.
2019-10 -- 2020-02Advanced Research on Theoretical Nuclear Physics IIAUniversity of Tsukuba.
2019-10 -- 2020-02Internship in Physics 1University of Tsukuba.
2019-04 -- 2019-08Internship in Physics 1University of Tsukuba.
2019-04 -- 2019-08Advanced Research on Theoretical Nuclear Physics IIIAUniversity of Tsukuba.
2019-04 -- 2019-08Advanced Research on Theoretical Nuclear Physics VAUniversity of Tsukuba.
2019-10 -- 2020-02Advanced Research on Theoretical Nuclear Physics IVBUniversity of Tsukuba.
Talks
  • Some noticeable apects of tilted axis rotation in 182Os (poster)
    +橋本 幸男; T.Horibata
    The fifth intenational conference on exotic nuclei and atomic masses(ENAM)/2008-09-01
  • GCM description of rotational motions in 182Os (poster)
    Y.Hashimoto; T.Horibata; +橋本 幸男
    Nuclear structure 2008/2008-06-01
  • 軽い核における回転運動を含めた時間依存HFB計算
    笹倉啓介; 橋本幸男; 稲倉恒法; 矢花一浩
    日本物理学会/2009-03-01
  • 182Оsにおける傾斜角回転状態の一粒子構造
    橋本幸男; 堀端孝俊
    日本物理学会/2008-09-01
  • Nuclear mean-field dynamics and three-dimensional nuclear rotation
    Y. Hashimoto
    The sixth China-Japan Crossover Science Symposium (中国鄭州, Oct. 24-28)/2008-10-01
University Management
2015-04 -- 2017-03数理物質系情報環境委員会部局技術責任者
2015-04 -- 2017-03自然系計算機委員会委員
2016-04 -- 2017-03eラーニング担当者
2004-04 -- 2015-03自然学類計算機委員会委員自然学類・理工学群の端末室の管理運営
2006-04 -- 2010-03担任クラス活動の世話、学業・日常生活についてアドバイス
2004-04 -- 2015-03学系計算機委員学系全体の計算機・ネットワークの維持管理

(Last updated: 2019-06-17)