Hirano Tetsufumi

(平野哲文)

Profile Information

Affiliation: Professor, Faculty of Science and Technology, Department of Engineering and Applied Sciences, Sophia University

Degree: Ph.D(Mar, 2001, Waseda University)

Researcher number: 40318803
J-GLOBAL ID: 201201033858822423
researchmap Member ID: 7000003538

External link: https://sites.google.com/view/hadron-sophia

(Subject of research)
Transport properties of the quark gluon plasma in high-energy heavy ion collisions

Research Interests

Research Areas

Natural sciences / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics /

Awards

Nov, 2022

Editors’ Suggestion, Nonequilibrium components in the region of very low transverse momentum in high-energy nuclear collision, Physical Review C

Yuuka Kanakubo, Yasuki Tachibana, Tetsufumi Hirano
May, 2011

Zimanyi medal of nuclear theory, KFKI Research Institute for Particle and Nuclear Physics of the Hungarian Academy of Sciences

Tetsufumi Hirano
Nov, 2009

Nishinomiya Yukawa Memorial Award, A Study of the Quark Gluon Plasma Based on Relativistic Hydrodynamics, Nishinomiya city

Tetsufumi Hirano
Apr, 2009

The Young Scientists' Prize under The Commendation for Science and Technology, A Study of the Quark Gluon Plasma Based on Relativistic Hydrodynamics, the Minister of Education, Culture, Sports, Science and Technology

Tetsufumi Hirano
2002

The best young nuclear theorist's research paper of the year prize, Is early thermalization achieved only near midrapidity in Au + Au collisions at sqrt{s_{NN } } = 130 GeV ?, The committee for theoretical nuclear physics

Tetsufumi Hirano

Papers

113

Heavy-Ion Physics in a Nutshell

Tetsufumi Hirano

HCP 2012 - HADRON COLLIDER PHYSICS SYMPOSIUM 2012, 49, 2013 Peer-reviewed
Muon pairs from In plus In collision at energies available at the CERN Super Proton Synchrotron

Jajati K. Nayak, Jan-e Alam, Tetsufumi Hirano, Sourav Sarkar, Bikash Sinha

PHYSICAL REVIEW C, 85(6), Jun, 2012 Peer-reviewed
Low-mass dilepton production through transport processes in a quark-gluon plasma

Yukinao Akamatsu, Hideki Hamagaki, Tetsuo Hatsuda, Tetsufumi Hirano

PHYSICAL REVIEW C, 85(5), May, 2012 Peer-reviewed
Low-mass dilepton production through transport processes in a quark-gluon plasma

Yukinao Akamatsu, Hideki Hamagaki, Tetsuo Hatsuda, Tetsufumi Hirano

Physical Review C - Nuclear Physics, 85(5) 054903, May 1, 2012
Dynamics of relativistic heavy ion collisions and the quark gluon plasma

Tetsufumi Hirano

Progress of Theoretical Physics Supplement, 195(195) 1-18, 2012
Dynamical modeling of high energy heavy ion collisions

Tetsufumi Hirano, Yasushi Nara

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 1(1) 01A203, 2012
HYDRODYNAMIC APPROACH TO RELATIVISTIC HEAVY ION COLLISIONS

Tetsufumi Hirano

ACTA PHYSICA POLONICA B, 42(12) 2811-2821, Dec, 2011 Peer-reviewed
The QGP shear viscosity - elusive goal or just around the corner?

Chun Shen, Steffen A. Bass, Tetsufumi Hirano, Pasi Huovinen, Zhi Qiu, Huichao Song, Ulrich Heinz

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 38(12), Dec, 2011 Peer-reviewed
Suppression of high p(T) hadrons in Pb plus Pb collisions at root s=2.76 TeV

Hanzhong Zhang, Xiao-Fang Chen, Tetsufumi Hirano, Enke Wang, Xin-Nian Wang

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 38(12), Dec, 2011 Peer-reviewed
The QGP shear viscosity-elusive goal or just around the corner?

Chun Shen, Steffen A. Bass, Tetsufumi Hirano, Pasi Huovinen, Zhi Qiu, Huichao Song, Ulrich Heinz

Journal of Physics G: Nuclear and Particle Physics, 38(12) 124045, Dec, 2011
Can transport peak explain the low-mass enhancement of dileptons at RHIC?

Y. Akamatsu, H. Hamagaki, T. Hatsuda, T. Hirano

Journal of Physics G: Nuclear and Particle Physics, 38(12) 124184, Dec, 2011
Viscous hydrodynamic evolution with non-boost invariant flow for the color glass condensate

A. Monnai, T. Hirano

Journal of Physics G: Nuclear and Particle Physics, 38(12) 124168, Dec, 2011
Hydrodynamic approach to relativistic heavy ion collisions

HIRANO TETSUFUMI

Acta Physica Polonica B, 42(12) 2811-2822, Dec 1, 2011
Suppression of high pT hadrons in Pb + Pb collisions at √s = 2.76 TeV

Hanzhong Zhang, Xiao-Fang Chen, Tetsufumi Hirano, Enke Wang, Xin-Nian Wang

Journal of Physics G: Nuclear and Particle Physics, 38(12) 124115, Dec, 2011
Suppression of high-pT hadrons in Pb+Pb collisions at energies available at the CERN Large Hadron Collider

Xiao-Fang Chen, Tetsufumi Hirano, Enke Wang, Xin-Nian Wang, Hanzhong Zhang

Physical Review C - Nuclear Physics, 84(3), Sep 6, 2011 Peer-reviewed
Longitudinal viscous hydrodynamic evolution for the shattered colour glass condensate

Akihiko Monnai, Tetsufumi Hirano

PHYSICS LETTERS B, 703(5) 583-587, Sep, 2011 Peer-reviewed
Suppression of high-p(T) hadrons in Pb plus Pb collisions at energies available at the CERN Large Hadron Collider

Xiao-Fang Chen, Tetsufumi Hirano, Enke Wang, Xin-Nian Wang, Hanzhong Zhang

PHYSICAL REVIEW C, 84(3), Sep, 2011 Peer-reviewed
Elliptic flow in Pb+Pb collisions at √sNN = 2.76 TeV: Hybrid model assessment of the first data

Tetsufumi Hirano, Pasi Huovinen, Yasushi Nara

Physical Review C - Nuclear Physics, 84(1), Jul 11, 2011 Peer-reviewed
Elliptic flow in Pb+Pb collisions at root S-NN=2.76 TeV: Hybrid model assessment of the first data

Tetsufumi Hirano, Pasi Huovinen, Yasushi Nara

PHYSICAL REVIEW C, 84(1), Jul, 2011 Peer-reviewed
200 A GeV Au plus Au Collisions Serve a Nearly Perfect Quark-Gluon Liquid

Huichao Song, Steffen A. Bass, Ulrich Heinz, Tetsufumi Hirano, Chun Shen

PHYSICAL REVIEW LETTERS, 106(19), May, 2011 Peer-reviewed
Hadron spectra and elliptic flow for 200 A GeV Au plus Au collisions from viscous hydrodynamics coupled to a Boltzmann cascade

Huichao Song, Steffen A. Bass, Ulrich Heinz, Tetsufumi Hirano, Chun Shen

PHYSICAL REVIEW C, 83(5), May, 2011 Peer-reviewed
Elliptic flow in U+U collisions at root s(NN)=200 GeV and in Pb+Pb collisions at root s(NN)=2.76 TeV: Prediction from a hybrid approach

Tetsufumi Hirano, Pasi Huovinen, Yasushi Nara

PHYSICAL REVIEW C, 83(2), Feb, 2011 Peer-reviewed
Viscous hydrodynamic deformation in rapidity distributions of the color glass condensate

Akihiko Monnai, Tetsufumi Hirano

Proceedings of Science, 2011-, 2011
Relativistic Dissipative Hydrodynamics with Conserved Currents and Onsager Reciprocal Relations

Soryushiron Kenkyu Electronics, 118(4) D119-D121, 2011
Relativistic Viscous Hydrodynamics for Multi-Component Systems with Multiple Conserved Currents

Akihiko Monnai, Tetsufumi Hirano

HOT QUARKS 2010: WORKSHOP FOR YOUNG SCIENTISTS ON THE PHYSICS OF ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS, 270, 2011 Peer-reviewed
Relativistic dissipative hydrodynamic equations at the second order for multi-component systems with multiple conserved currents

Akihiko Monnai, Tetsufumi Hirano

NUCLEAR PHYSICS A, 847(3-4) 283-314, Dec, 2010 Peer-reviewed
Elliptic flow of direct photons in Au plus Au collisions at 200 GeV

Liu Fu-Ming, Tetsufumi Hirano, Klaus Werner, Zhu Yan

CHINESE PHYSICS C, 34(9) 1433-1435, Sep, 2010 Peer-reviewed
Constraint fitting of experimental data with a jet quenching model embedded in a hydrodynamical bulk medium

Nestor Armesto, Matteo Cacciari, Tetsufumi Hirano, James L. Nagle, Carlos A. Salgado

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 37(2), Feb, 2010 Peer-reviewed
On Viscous Hydrodynamic Description of a Multi-Component Hot QCD Matter

Soryushiron Kenkyu Electronics, 118(1) A167-A169, 2010
Effects of bulk viscosity at freezeout

Akihiko Monnai, Tetsufumi Hirano

Physical Review C - Nuclear Physics, 80(5), Nov 12, 2009 Peer-reviewed
Effects of bulk viscosity at freezeout

Akihiko Monnai, Tetsufumi Hirano

PHYSICAL REVIEW C, 80(5), Nov, 2009 Peer-reviewed
Effects of Bulk Viscosity on p(T)-Spectra and Elliptic Flow Parameter

Akihiko Monnai, Tetsufumi Hirano

NUCLEAR PHYSICS A, 830 471C-474C, Nov, 2009 Peer-reviewed
Langevin plus Hydrodynamics Approach to Heavy Quark Propagation and Correlation in QGP

Yukinao Akamatsu, Tetsuo Hatsuda, Tetsufumi Hirano

NUCLEAR PHYSICS A, 830 865C-868C, Nov, 2009 Peer-reviewed
Elliptic flow of thermal photons at midrapidity in Au plus Au collisions at root s(NN)=200 GeV

Fu-Ming Liu, Tetsufumi Hirano, Klaus Werner, Yan Zhu

NUCLEAR PHYSICS A, 830 587C-590C, Nov, 2009 Peer-reviewed
Elliptic flow of thermal photons in Au plus Au collisions at root s(NN)=200 GeV

Fu-Ming Liu, Tetsufumi Hirano, Klaus Werner, Yan Zhu

PHYSICAL REVIEW C, 80(3), Sep, 2009 Peer-reviewed
Electron-muon correlation as a new probe of strongly interacting quark-gluon plasma

Yukinao Akamatsu, Tetsuo Hatsuda, Tetsufumi Hirano

PHYSICAL REVIEW C, 80(3), Sep, 2009 Peer-reviewed
Eccentricity fluctuation effects on elliptic flow in relativistic heavy ion collisions

Tetsufumi Hirano, Yasushi Nara

Physical Review C - Nuclear Physics, 79(6), Jun 16, 2009 Peer-reviewed
Jet quenching and direct photon production

Fu-Ming Liu, Tetsufumi Hirano, Klaus Werner, Yan Zhu

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 36(6), Jun, 2009 Peer-reviewed
Heavy quark diffusion with relativistic Langevin dynamics in the quark-gluon fluid

Yukinao Akamatsu, Tetsuo Hatsuda, Tetsufumi Hirano

PHYSICAL REVIEW C, 79(5), May, 2009 Peer-reviewed
Centrality-dependent direct photon pt spectra in Au+Au collisions at the BNL Relativistic Heavy Ion Collider (RHIC) energy sNN=200 □ GeV

Fu-Ming Liu, Tetsufumi Hirano, Klaus Werner, Yan Zhu

Physical Review C - Nuclear Physics, 79(1), Jan 28, 2009
Centrality-dependent direct photon p(t) spectra in Au plus Au collisions at the BNL Relativistic Heavy Ion Collider (RHIC) energy root s(NN)=200 GeV

Fu-Ming Liu, Tetsufumi Hirano, Klaus Werner, Yan Zhu

PHYSICAL REVIEW C, 79(1), Jan, 2009 Peer-reviewed
Onset of J/psi melting in quark-gluon fluid at RHIC

T. Gunji, H. Hamagaki, T. Hatsuda, T. Hirano, Y. Akamatsu

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 35(10), Oct, 2008 Peer-reviewed
Hadronic dissipative effects on transverse dynamics at RHIC

T. Hirano, U. Heinz, D. Kharzeev, R. Lacey, Y. Nara

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 35(10), Oct, 2008 Peer-reviewed
The search for a ridge structure origin with shower broadening and jet quenching

R. Mizukawa, T. Hirano, M. Isse, Y. Nara, A. Ohnishi

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 35(10) 104083 (1-4), Oct, 2008 Peer-reviewed
Dynamical modeling of relativistic heavy ion collisions

Tetsufumi Hirano

NUCLEAR PHYSICS A, 805 347C-354C, Jun, 2008 Peer-reviewed
Mass ordering of differential elliptic flow and its violation for mesons

Tetsufumi Hirano, Ulrich Heinz, Dmitri Kharzeev, Roy Lacey, Yasushi Nara

Physical Review C - Nuclear Physics, 77(4), Apr 28, 2008 Peer-reviewed
Onset of J/psi melting in a quark-gluon fluid at RHIC

T. Gunji, H. Hamagaki, T. Hatsuda, T. Hirano

PHYSICAL REVIEW C, 76(5), Nov, 2007 Peer-reviewed
Jet-fluid string formation and decay in high-energy heavy-ion collisions

M. Isse, T. Hirano, R. Mizukawa, A. Ohnishi, K. Yoshino, Y. Nara

Int. J. Mod. Phys. E, 16(07n08) 2338-2343, Feb, 2007 Peer-reviewed

We propose a new hadronization mechanism, jet-fluid string (JFS) formation and decay, to understand observables in intermediate to high-$p_{T}$ regions comprehensively. In the JFS model, hard partons produced in jet lose their energy in traversing the QGP fluid, which is described by fully three-dimensional hydrodynamic simulations. When a jet parton escapes from the QGP fluid, it picks up a partner parton from a fluid and forms a color singlet string, then it decays to hadrons. We find that high-$p_T$ $v_2$ values in JFS are about two times larger than in the independent fragmentation
Relativistic hydrodynamics at RHIC and LHC

Tetsufumi Hirano

PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, (168) 347-354, 2007 Peer-reviewed
What can we learn from hydrodynamic analysis of elliptic flow?

Tetsufumi Hirano

NUCLEAR PHYSICS A, 774 531-534, Aug, 2006 Peer-reviewed

Misc.

Energy dependence of factorization breaking from hydrodynamic fluctuations

坂井あづみ, 村瀬功一, 平野哲文

日本物理学会講演概要集(CD-ROM), 75(1), 2020
幅広い衝突エネルギーを想定した臨界点を含む状態方程式

吉田悠人, 村瀬功一, 平野哲文

日本物理学会講演概要集(CD-ROM), 74(1), 2019
一次元膨張系における流体力学的揺らぎと揺らぎの定理

村瀬功一, 栗田竜一, 平野哲文

日本物理学会講演概要集(CD-ROM), 74(1), 2019
高エネルギー重イオン衝突反応における流体揺らぎと縦初期揺らぎによるラピディティ方向の因子化の破れ

坂井あづみ, 村瀬功一, 平野哲文

日本物理学会講演概要集(CD-ROM), 74(1), 2019
高エネルギー重イオン衝突反応における流体揺らぎによる横運動量方向の因子化の破れ

五郡優樹, 坂井あづみ, 村瀬功一, 平野哲文

日本物理学会講演概要集(CD-ROM), 74(1), 2019

Books and Other Publications

Primordial Soup

(Role: Sole translator) (Original Author(s): Array)

Jun, 2023
『宇宙の物質はどのようにできたのか : 素粒子から生命へ』「クォークの熱いスープから原子核へ４兆度の初期宇宙の再現」

平野哲文 (Role: Joint author, p.62-79)

日本評論社, Mar 12, 2015 (ISBN: 9784535787438)

Major Presentations

The tiniest and hottest fluid: exploring the quark gluon plasma

Tetsufumi Hirano

The 25th Zimanyi Winter School/Ortvay Colloquium, Dec 4, 2025 Invited
Dynamics of high-energy nuclear collisions

Tetsufumi Hirano

Inaugural Symposium of the Central China Center for Nuclear Theory (C3NT) on Frontiers in Nuclear Theory, May 17, 2025 Invited
Dynamics of Nuclear Collisions at Relativistic Energies

Tetsufumi Hirano

Nucleus Nucleus Collisions 2018, Dec 6, 2018 Invited
Heavy Ions, theory

Tetsufumi Hirano

International Conference on High Energy Physics, Jul 11, 2018 Invited
高エネルギー原子核物理来し方行く末

平野哲文

日本物理学会第72回年次大会, Mar 17, 2017, 日本物理学会 Invited
クォークの熱いスープから原子核へ－４兆度の初期宇宙の再現－

平野哲文

日本物理学会科学セミナー, Aug 22, 2013, 日本物理学会 Invited

Professional Memberships

Research Projects

ALICE FoCal experiment - exploring QGP creation from initial stages

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2024 - Mar, 2031
Dynamics of high-energy nuclear collisions based on core-corona picture and transport properties of QGP

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2027
Non-linear fluctuating hydrodynamics based on fluctuation theorem

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory), Japan Society for the Promotion of Science, Jun, 2019 - Mar, 2022
Development of unified model for high-energy nuclear collisions and physics of quark gluon plasma

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2021

HIRANO TETSUFUMI
Challenge to experimental detection of the most intense magnetic field in the universe utilyzing non-central nucleus-nucleus collisions and to non-linear quantum electrodynamics

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Shigaki Kenta, ISHIKAWA KEN-ICHI, HIRANO TETSUFUMI, ITAKURA KAZUNORI, TANIZAKI REMI, UEDA YOSUKE, NOBUHIRO AKIHIDE, YAMAKAWA KOSEI

Other

(教育実績) 模擬講義

Sep, 2025

都立三鷹中等教育学校にて「超高温物理学最前線～宇宙のはじまりにあった物質はどれだけわかったか～」という題目で模擬講義を行った。
(教育実績) 夏の特別体験授業

Aug, 2025

上智大学理工学部夏の特別体験授業にて高校生向けに「超高温物理学最前線～宇宙のはじまりにあった物質はどれだけわかったか～」という題目の講義を行った。
(教育実績) 東京工業大学集中講義

Jun, 2022

東京工業大学にてLectures on Relativistic Hydrodynamics in High-Energy Nuclear Collisionsという題目で集中講義を行った。
（教育実績）ノーベル賞解説講演会

Nov, 2017

上智大学理工学部主催のノーベル賞解説講演会にて、2017年度ノーベル物理学賞の内容を解説した。
（教育実績）ノーベル賞解説講演会

Nov, 2013

上智大学理工学部主催のノーベル賞解説講演会にて、2013年度ノーベル物理学賞の内容を解説した。

To the list screen