Rchr
J-GLOBAL ID:201901020990341059   Update date: Apr. 13, 2024

Hachiya Takashi

ハチヤ タカシ | Hachiya Takashi
Affiliation and department:
Job title: Associate professor
Other affiliations (1):
  • RIKEN
Research field  (1): Particle, nuclear, cosmic-ray, and astrophysics - experiment
Research keywords  (1): Quark-Gluon-Plasma, QGP, High Energy Heavy Ion Collisions, Heavy Quarks, Charms, Bottoms, Energy loss, Suppression, Azimuthal anisotropy, Experimental physics with international collaboration, PHENIX, sPHENIX, ALICE, BELLE, BELLE-II, RHIC, LHC, SuperKEKB
Research theme for competitive and other funds  (3):
  • 2023 - 2027 新国際共同実験sPHENIXによるQGP中のパートンエネルギー損失機構の解明
  • 2020 - 2025 Gluon saturation and origin of QGP probed by forward photons at LHC
  • 2019 - 2022 極小クォーク・グルーオン・プラズマを作り出すメカニズムの解明
Papers (184):
  • N. J. Abdulameer, U. Acharya, A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba, M. Alfred, N. Apadula, H. Asano, B. Azmoun, et al. Charm- and bottom-quark production in Au+Au collisions at sqrt{sNN} =200 GeV. Physical Review C. 2024. 109. 4
  • N. J. Abdulameer, U. Acharya, C. Aidala, Y. Akiba, M. Alfred, V. Andrieux, N. Apadula, H. Asano, B. Azmoun, V. Babintsev, et al. Transverse single-spin asymmetry of charged hadrons at forward and backward rapidity in polarized p + p, p + Al, and p + Au collisions at √sNN = 200 GeV. Physical Review D. 2023. 108. 7
  • N. J. Abdulameer, U. Acharya, C. Aidala, Y. Akiba, M. Alfred, V. Andrieux, N. Apadula, H. Asano, B. Azmoun, V. Babintsev, et al. Transverse single-spin asymmetry of midrapidity π 0 and η mesons in p + Au and p + Al collisions at √ sNN = 200 GeV. Physical Review D. 2023. 107. 11
  • Abdulameer, N.J., Acharya, U., Aidala, C., Akiba, Y., Alfred, M., Andrieux, V., Apadula, N., Asano, H., Azmoun, B., Babintsev, V., et al. Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in p ↑+p collisions at s =200 GeV. Physical Review D. 2023. 107. 5
  • N. J. Abdulameer, U. Acharya, A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, H. Al-Ta'ani, J. Alexander, M. Alfred, et al. Low- p_T direct-photon production in Au + Au collisions at \sqrt{s_NN} = 39 and 62.4 GeV. Physical Review C. 2023. 107. 2
more...
MISC (56):
  • C. Aidala, Y. Akiba, M. Alfred, V. Andrieux, N. Apadula, H. Asano, B. Azmoun, V. Babintsev, A. Bagoly, N. S. Bandara, et al. Correlations of $μμ$, $eμ$, and $ee$ pairs in $p$+$p$ collisions at $\sqrt{s}=200$ GeV and implications for $c\bar{c}$ and $b\bar{b}$ production mechanisms. 2018
  • C. Aidala, Y. Akiba, M. Alfred, V. Andrieux, K. Aoki, N. Apadula, H. Asano, C. Ayuso, B. Azmoun, V. Babintsev, et al. Nuclear Dependence of the Transverse-Single-Spin Asymmetry for Forward Neutron Production in Polarized p+A Collisions at sNN =200 GeV. Physical Review Letters. 2018. 120. 2. 022001
  • Hachiya Takashi, T. Hachiya, for the, PHENIX collaboration. Recent Results On Heavy Flavor Production At RHIC-PHENIX. Proceedings of Science. 2017. INPC2016. 337
  • Hachiya Takashi, T. Hachiya, for the, PHENIX collaboration. Recent results on open and closed heavy flavor from PHENIX at RHIC. Proceedings of Science. 2017. ICHEP2016. 373
  • Takashi Hachiya. Recent heavy flavor measurements from PHENIX at RHIC. XLVI INTERNATIONAL SYMPOSIUM ON MULTIPARTICLE DYNAMICS (ISMD 2016). 2017. 141. 5
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Lectures and oral presentations  (43):
  • RHIC-sPHENIX実験における中間飛跡検出器INTTを用いた飛跡再構成
    (日本物理学会 2024年 春季大会 2024)
  • RHIC-sPHENIX実験における中間飛跡検出器INTTのデータ読出し
    (日本物理学会 2024年 春季大会 2024)
  • RHIC-sPHENIX実験における中間飛跡検出器INTTの動作検証
    (日本物理学会 2024年 春季大会 2024)
  • RHIC-sPHENIX実験におけるジェット検出手法の開発と評価
    (日本物理学会 2024年 春季大会 2024)
  • RHIC- sPHENIX 実験における反応平面の測定
    (日本物理学会 2024年 春季大会 2024)
more...
Education (3):
  • 2001 - 2009 Hiroshima University Graduate School of Science Physical Science
  • 1999 - 2001 Hiroshima University Graduate School of Science Physical Science
  • 1995 - 1999 Hiroshima University Faculty of Science Department of Physics
Professional career (1):
  • Doctor of Science (Hiroshima University)
Work history (5):
  • 2023/04 - 現在 Nara Women's University Associate Professor
  • 2017/05 - 2023/03 Nara Women’s University Faculty Division of Natural Sciences Assistant Professor
  • 2017/05 - 2022/03 RIKEN BNL Research Center Research Fellow
  • 2015/04 - 2017/04 RIKEN BNL Research Center Post Doctoral Research Fellow
  • 2010/05 - 2015/03 RIKEN BNL Research Center Associate Researcher
Committee career (3):
  • 2020/04 - 現在 Convener of PHENIX analysis group
  • 2017/04 - 現在 chair of very long data-cable R&D group for sPHENIX-INTT detector
  • Convener of PHENIX VTX analysis group
Awards (1):
  • 2014/03 - 理化学研究所 研究奨励賞
Association Membership(s) (2):
Particle Accelerator Society of Japan ,  Physical Society of Japan
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