• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

新国際大型実験sPHENIXによる新衝突分類法を用いた極小QGP機構と相転移境界条件の探索

Research Project

Project/Area Number 24K07071
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionNara Women's University

Principal Investigator

下村 真弥  奈良女子大学, 自然科学系, 准教授 (70555416)

Co-Investigator(Kenkyū-buntansha) 蜂谷 崇  奈良女子大学, 自然科学系, 准教授 (10589005)
Project Period (FY) 2024-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2026: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2025: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2024: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordssPHENIX / QGP / MPI / v2 / イベントエンジニアリング / INTT
Outline of Research at the Start

金や鉛などの重い原子核同士の高エネルギー衝突反応でしか作り出せないと考えられていたQGPが、陽子と原子核などの小さな衝突系でも作られている 可能性を示めす実験結果が出てきており、そのようなことが起こる機構として「核子内の複数のパートンが同時に衝突する(MPI)」が有力である。本研究では、生成粒子の方位角異方性の強度(v2)の測定に、新しい軸を導入することで、 MPIによる効果を検証することである。先行研究で効果を示唆するものが見えてきているが検出器の形状による自己相関があることがわかったため、本研究ではそのような相関の入りにくいsPHENIX実験でこれを行う。

Outline of Annual Research Achievements

研究課題のためのsPHENIX実験を遂行した。今年度は、VISAを取ったすぐ後のため、米国へ代表者の入国は見送ったが、共同研究者や指導学生が実験現場へ行き、実験シフトおよび、検出器の制御全般を行った。さらに、シミュレーションにより、ZDCで理想的に全ての反応に関与しなかった中性子を検出できた場合に、衝突に関与した核子(Npart)にどれほどの不確かさがあるかを見積もった。この結果は、韓国や日本で行った研究会で発表している。さらに、データを使ったv2測定においても、中間ラピディティー領域を反応平面の測定に使うために、INTTの反応平面キャリブレーションを行い、その反応平面を元に前方のミニマムトリガー検出器でv2を測定した。また、前方ラピディティー領域を反応平面測定に使って、中間ラピディティー領域でのv2測定も進めた。これにさらにZDCでのイベントクラス分けも行った。現在は、結果を過去の先行研究と比較し、反応平面のキャリブレーションに問題がないかを検証している。今年度は、指導学生による国際学会でのポスター発表がのべ4回、ワークショップでの口頭発表が1回あった。また、これまでの業績を評価されて、研究代表者が権威ある国際学会SQM2024でPHENIX実験を代表するプリナリー招待講演を行った。さらにアジアを中心とする注目度の上がっている国際学会ATHICでもsPHENIX実験での物理について話す招待講演を行った。また研究分担者は、権威ある国際学会Hard Probes 2024で実験を代表するプレナリー招待講演を行った。さらにINTTの検出器論文がまとめられ、投稿のプロセスに入っている。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

2023年の加速器の事故によるストップを受けて、取得できるデータの種類や量が当初の予定より大きく変更になったが、2024年のp+p衝突は問題なくデータを取り終え、2025年重イオン衝突実験に向けて準備が整っている。さらに、解析においては、当初の予定より早くラピディティ依存の解析に着手できている。

Strategy for Future Research Activity

2025年に取得された磁場オフ状態での重イオン衝突データを用いて、従来と同様の楕円フロー(v2)解析を実施する。まず、計算によって反応平面を決定し、その方位角分布が均一(フラット)になるように反応平面の較正を行う。
その後、v2;および粒子多重度をINTTおよびMBDの各検出器で測定し、2023年に取得されたデータとの比較と整合性の確認を行う。現在、従来の結果よりもv2;がやや小さくなる傾向が見られており、その要因についての検討を進めている。

さらに、ゼロ度カロリメータ(ZDC)から得られる情報に基づき、より詳細なイベント分類を行う予定である。ZDCの測定値がほぼ一定となる事象群を対象とし、その中でのv2;と粒子多重度の相関(v2; vs. multiplicity)を解析する計画である。

Report

(1 results)
  • 2024 Research-status Report
  • Research Products

    (66 results)

All 2025 2024 2023 Other

All Int'l Joint Research (3 results) Journal Article (38 results) (of which Int'l Joint Research: 38 results,  Peer Reviewed: 38 results,  Open Access: 38 results) Presentation (23 results) (of which Int'l Joint Research: 13 results,  Invited: 3 results) Funded Workshop (2 results)

  • [Int'l Joint Research] BNL/パーデュー大学/ジョージア州立大(米国)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] 高麗大学(韓国)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] 台湾国立中央大学(その他の国・地域)

    • Related Report
      2024 Research-status Report
  • [Journal Article] Estimation of Neutron dose during the Irradiation test of p-type Silicon Sensor for ALICE FoCal detector2025

    • Author(s)
      Sasaki Yuka、Inaba Motoi、Chujo Tatsuya、Goto Yuji、Kobayashi Tomohiro、Wakabayashi Yasuo、Park Jonghan、Inukai Taichi、Okui Keita、Ito Subaru、Yoda Koshiro、Taketani Atsushi、Sakai Shingo、Hachiya Takashi、Shimomura Maya、Hatsuda Machiko
    • Journal Title

      EPJ Web of Conferences

      Volume: 320 Pages: 00039-00039

    • DOI

      10.1051/epjconf/202532000039

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the production cross section of prompt Xi 0_c baryons in p-Pb collisions at sqrt(s_NN) =5.02 TeV2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      The European Physical Journal C

      Volume: 85 Issue: 1 Pages: 86-86

    • DOI

      10.1140/epjc/s10052-024-13531-w

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Particle production as a function of charged-particle flattenicity in pp collisions at sqrt(s) = 13 TeV2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review D

      Volume: 111 Issue: 1 Pages: 012010-012010

    • DOI

      10.1103/physrevd.111.012010

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] PHENIX highlights: Recent results from PHENIX2025

    • Author(s)
      Maya Shimomura for the PHENIX Collaboration
    • Journal Title

      The European Physical Journal Web Conf

      Volume: 316 Pages: 1006-1006

    • DOI

      10.1051/epjconf/202531601006

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Medium-induced modification of groomed and ungroomed jet mass and angularities in PbPb collisions at √s_{NN} =5.02 TeV2025

    • Author(s)
      ALICE Collaboration
    • Journal Title

      Physics Letters B

      Volume: 864 Pages: 139409-139409

    • DOI

      10.1016/j.physletb.2025.139409

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First observation of strange baryon enhancement with effective energy in pp collisions at the LHC2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 03 Issue: 3 Pages: 029-029

    • DOI

      10.1007/jhep03(2025)029

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiplicity-dependent jet modification from di-hadron correlations in pp collisions at sqrt(s) = 13 TeV2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 03 Issue: 3 Pages: 194-194

    • DOI

      10.1007/jhep03(2025)194

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Probing Strangeness Hadronization with Event-by-Event Production of Multistrange Hadrons2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review Letters

      Volume: 134 Issue: 2 Pages: 022303-022303

    • DOI

      10.1103/physrevlett.134.022303

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating Lambda baryon production in p-Pb collisions in jets and the underlying event using angular correlations2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review C

      Volume: 111 Issue: 1 Pages: 015201-015201

    • DOI

      10.1103/physrevc.111.015201

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rapidity dependence of antideuteron coalescence in pp collisions at sqrt(s) = 13 TeV with ALICE2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physics Letters B

      Volume: 860 Pages: 139191-139191

    • DOI

      10.1016/j.physletb.2024.139191

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of 3 H (Lambda) production in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV2025

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physics Letters B

      Volume: 860 Pages: 139066-139066

    • DOI

      10.1016/j.physletb.2024.139066

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Charm fragmentation fractions and c-cbar cross section in p-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      The European Physical Journal C

      Volume: 84 Issue: 12 Pages: 1286-1286

    • DOI

      10.1140/epjc/s10052-024-13394-1

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at √s_NN = 5.44 TeV2024

    • Author(s)
      ALICE Collaboration
    • Journal Title

      Physical Review C

      Volume: 110 Pages: 64901-64901

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of beauty production via non-prompt charm hadrons in p-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 11 Issue: 11 Pages: 148-148

    • DOI

      10.1007/jhep11(2024)148

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the impact-parameter dependent azimuthal anisotropy in coherent rho 0 photoproduction in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physics Letters B

      Volume: 858 Pages: 139017-139017

    • DOI

      10.1016/j.physletb.2024.139017

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of beauty-quark production in pp collisions at sqrt(s) = 13 TeV via non-prompt D mesons2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 10 Issue: 10 Pages: 110-110

    • DOI

      10.1007/jhep10(2024)110

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Jet modification via pi0-hadron correlations in Au + Au collisions at √s_NN = 200 GeV2024

    • Author(s)
      PHENIX Collaboration
    • Journal Title

      Physical Review C

      Volume: 110 Issue: 4 Pages: 44901-44901

    • DOI

      10.1103/physrevc.110.044901

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating strangeness enhancement with multiplicity in pp collisions using angular correlations2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 09 Issue: 9 Pages: 204-204

    • DOI

      10.1007/jhep09(2024)204

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating the composition of the K*0 (700) state with pi+- K0s correlations at the LHC2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physics Letters B

      Volume: 856 Pages: 138915-138915

    • DOI

      10.1016/j.physletb.2024.138915

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of Omage0 c baryon production and branching-fraction ratio in pp collisions at sqrt(s) = 13 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review D

      Volume: 110 Issue: 3 Pages: 032014-032014

    • DOI

      10.1103/physrevd.110.032014

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Studying the interaction between charm and light-flavor mesons2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review D

      Volume: 110 Issue: 3 Pages: 032004-032004

    • DOI

      10.1103/physrevd.110.032004

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of Medium-Induced Yield Enhancement and Acoplanarity Broadening of Low-pT Jets from Measurements in p-p and Central Pb-Pb Collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review Letters

      Volume: 133 Issue: 2 Pages: 022301-022301

    • DOI

      10.1103/physrevlett.133.022301

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of jet quenching using semi-inclusive hadron+jet distributions in p-p and central Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review C

      Volume: 110 Issue: 1 Pages: 014906-014906

    • DOI

      10.1103/physrevc.110.014906

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Performance of the electromagnetic and hadronic prototype segments of the ALICE Forward Calorimeter2024

    • Author(s)
      M. Aehle, T. Chujo, Y. Goto, T. Hachiya, M. Inaba, T. Inukai, T. Kawaguchi, T. Kumaoka, Y. Miake, K. Oyama, H. Park, J. Park, T. Peitzmann, S. Sakai, K. Sato, S. Shimizu, M. Shimomura, T. Sugitate, T. Yokoo et al.
    • Journal Title

      Journal of Instrumentation

      Volume: 19 Issue: 07 Pages: P07006-P07006

    • DOI

      10.1088/1748-0221/19/07/p07006

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Systematic study of flow vector fluctuations in sqrt(s_NN) = 5.02 TeV Pb-Pb collisions2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review C

      Volume: 109 Issue: 6 Pages: 065202-065202

    • DOI

      10.1103/physrevc.109.065202

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of abnormal suppression of f0(980) production in p-Pb collisions at sqrt(sNN) = 5.02 TeV2024

    • Author(s)
      ALICE Collaboration, Shreyasi Acharya, T. Gunji, et al.
    • Journal Title

      Phys.Lett.B

      Volume: 853 Pages: 138665-138665

    • DOI

      10.1016/j.physletb.2024.138665

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Photoproduction of K+K- Pairs in Ultraperipheral Collisions2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review Letters

      Volume: 132 Issue: 22 Pages: 222303-222303

    • DOI

      10.1103/physrevlett.132.222303

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiplicity-dependent production of Sigma(1385)+- and Xi(1530)0 in pp collisions at sqrt(s) = 13 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 05 Issue: 5 Pages: 317-317

    • DOI

      10.1007/jhep05(2024)317

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for jet quenching effects in high-multiplicity pp collisions at sqrt(s) = 13 TeV via di-jet acoplanarity2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 05 Issue: 5 Pages: 229-229

    • DOI

      10.1007/jhep05(2024)229

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Identified charged-hadron production in p + Al , 3He + Au , and Cu + Au collisions at √s_NN = 200 GeV and in U + U collisions at √s_NN = 193 GeV2024

    • Author(s)
      PHENIX Collaboration
    • Journal Title

      Physical Review C

      Volume: 109 Issue: 5 Pages: 54910-54910

    • DOI

      10.1103/physrevc.109.054910

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Light-flavor particle production in high-multiplicity pp collisions at sqrt(s) = 13 TeV as a function of transverse spherocity2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 05 Issue: 5 Pages: 184-184

    • DOI

      10.1007/jhep05(2024)184

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of inclusive charged-particle jet production in pp and p-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Journal of High Energy Physics

      Volume: 05 Issue: 5 Pages: 041-041

    • DOI

      10.1007/jhep05(2024)041

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Emergence of Long-Range Angular Correlations in Low-Multiplicity Proton-Proton Collisions2024

    • Author(s)
      ALICE Collaboration, Shreyasi Acharya, T. Gunji, et al.
    • Journal Title

      Phys.Rev.Lett.

      Volume: 132 Issue: 17 Pages: 172302-172302

    • DOI

      10.1103/physrevlett.132.172302

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] K*(892)+- resonance production in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review C

      Volume: 109 Issue: 4 Pages: 044902-044902

    • DOI

      10.1103/physrevc.109.044902

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modification of charged-particle jets in event-shape engineered Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physics Letters B

      Volume: 851 Pages: 138584-138584

    • DOI

      10.1016/j.physletb.2024.138584

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigating strangeness enhancement in jet and medium via phi(1020) production in p-Pb collisions at sqrt(s_NN) = 5.02 TeV2024

    • Author(s)
      ALICE collaboration, T. Chujo, T. Fusayasu, Y. Goto, T. Hachiya, M. Inaba, K. Oyama, J. Park, T. Peitzmann, M. Shimomura, M. van Leeuwen, et al.
    • Journal Title

      Physical Review C

      Volume: 110 Issue: 6 Pages: 064912-064912

    • DOI

      10.1103/physrevc.110.064912

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Centrality dependence of Levy-stable two-pion Bose-Einstein correlations in √s_NN = 200 GeV Au + Au collisions2024

    • Author(s)
      PHENIX Collaboration
    • Journal Title

      Physical Review C

      Volume: 110 Issue: 6 Pages: 6-6

    • DOI

      10.1103/physrevc.110.064909

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First Measurement of the |t| Dependence of Incoherent J/psi Photonuclear Production2023

    • Author(s)
      ALICE Collaboration, Shreyasi Acharya, T. Gunji, et al
    • Journal Title

      Phys.Rev.Lett.

      Volume: 132 Issue: 16 Pages: 162302-162302

    • DOI

      10.1103/physrevlett.132.162302

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] RHIC-sPHENIX実験中間飛跡検出器INTTのデータ読み出しの評価2025

    • Author(s)
      Mai Kano for the sPHENIX Collaboration
    • Organizer
      日本物理学会2025年春季大会
    • Related Report
      2024 Research-status Report
  • [Presentation] Physics at sPHENIX2025

    • Author(s)
      Maya Shimomura
    • Organizer
      The 10th Asian Triangle Heavy-Ion Conference (ATHIC 2025)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Event Mixup解析2025

    • Author(s)
      加納 麻衣
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] sPHENIX-INTT検出器を用いた飛跡再構成アルゴリズムの開発と評価2025

    • Author(s)
      辻瑞 日菜子
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] INTTとMBDを用いたv2解析2025

    • Author(s)
      藤原 愛美
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] Npartのばらつきの研究2025

    • Author(s)
      大前 愛華
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] MIPピーク位置の決定精度向上と時間 変化についての研究2025

    • Author(s)
      石垣 優衣
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] INTTによる衝突Z位置の測定分解能2025

    • Author(s)
      池本 真尋
    • Organizer
      INTT日本ワークショップ
    • Related Report
      2024 Research-status Report
  • [Presentation] Position alignment and vertex determination for sPHENIX INTT detector2024

    • Author(s)
      Mahiro Ikemoto for the sPHENIX Collaboration
    • Organizer
      The 12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2024)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] Study of Neutron Irradiation of p-type Silicon Sensor for future calorimeter2024

    • Author(s)
      Yuka Sasaki
    • Organizer
      The 12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2024)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] Zvertex determination algorithm for INTT detector2024

    • Author(s)
      Mahiro Ikemoto for the sPHENIX Collaboration
    • Organizer
      2024 RHIC/AGS ANNUAL USERS’ MEETING
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] PHENIX highlights: Recent results from PHENIX2024

    • Author(s)
      Maya Shimomura for the PHENIX Collaboration
    • Organizer
      Strangeness in Quark Matter 2024 (SQM 2024)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] RHIC-sPHENIX実験2024年運転における中間飛跡検出器INTTのデータ読み出し2024

    • Author(s)
      Mai Kano for the sPHENIX Collaboration
    • Organizer
      日本物理学会第79回年次大会
    • Related Report
      2024 Research-status Report
  • [Presentation] Estimation of Neutron Irradiation of p-type Silicon Sensor for ALICE FoCal detector2024

    • Author(s)
      Yuka Sasaki
    • Organizer
      the 20th International Conference on Calorimetry in Particle Physics (CALOR 2024)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] PHENIX overview2024

    • Author(s)
      Takashi Hachiya for the PHENIX Collaboration
    • Organizer
      The 12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2024)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] sPHENIX実験INTT検出器の建設と運転状況の報告2024

    • Author(s)
      蜂谷 崇
    • Organizer
      計測システム研究会2024@東大
    • Related Report
      2024 Research-status Report
  • [Presentation] ePIC実験の技術と波及2024

    • Author(s)
      蜂谷 崇
    • Organizer
      日本物理学会第79回年次大会
    • Related Report
      2024 Research-status Report
  • [Presentation] Reaction Plane Resolution2024

    • Author(s)
      Manami Fujiwara
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fitting of ADC distribution for MIP Analysis2024

    • Author(s)
      Koyuki Iwatsuki
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] MIP peak position2024

    • Author(s)
      Yui Ishigaki
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] Event Mixup Analysis2024

    • Author(s)
      Mai Kano
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] INTT noise study2024

    • Author(s)
      Nao Morimoto
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] INTT software review2024

    • Author(s)
      Takashi Hachiya
    • Organizer
      INTT Analysis Workshop in Korea University
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Funded Workshop] 12th International Conference on Hard and Electromagnetic Probes of High-Energy 2024年 Nuclear Collisions2024

    • Related Report
      2024 Research-status Report
  • [Funded Workshop] INTT workshop in Korea2024

    • Related Report
      2024 Research-status Report

URL: 

Published: 2024-04-05   Modified: 2025-12-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi