日本語
 Faculty
 Division of Natural Sciences
 Research Group of Physics
Assistant Professor
Ooki   Hiroshi

Academic degrees
Doctor of Science  Kyoto University  2010/03/23 

Current research field
Elementary Particle/Atomic Nucleus/Cosmic Ray/Space Physics 

Research keywords
Particle Physics, Standard Model in Particle Physics, Unified Theory, Super String Theory, Lattice Gauge Theory, Numerical Simulation, Non-perturbative Dynamics 

Subject of research
Study of Particle phenomenology to probe the physics beyond the standard model  Particle Physics, Standard Model, Dark Matter, Quantum Chromo Dynamics, Lattice Gauge Theory, Unified Theory, Super String Theory, Supersymmetry, Numerical Simulation, Flavor Physics    I study new physics model beyond the standard model e.g. supersymmetry, extra dimension, and composite Higgs model to probe the physics beyond the standard model. Precision measurements of the standard model parameters are so important to verify the discrepancy between the theoretical prediction of the standard model and experimental results, that I precisely calculate these parameters using the Montecalro simulation of the lattice gauge theory, which is a first principle calculation of the quantum chromo dynamics. I also study string phenomenology and non-perturbative dynamics of the quantum gauge theory.

Books
An introduction to non-Abelian discrete symmetries for particle physicists  2012/07/25  Springer    Hajime Ishimori, Tatsuo Kobayashi, Hiroshi Ohki, Hiroshi Okada, Yusuke Shimizu and Morimitsu Tanimoto  978-3-642-30804-8   
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Papers
Vus from inclusive determinations based on hadronic tau data  PoS LATTICE2016  Academic Journal  Joint  279, 1-6  2017/01  K. Maltman, R.J. Hudspith, R. Lewis, T. Izubuchi, H. Ohki, J. Zanotti       
Calculation of Nucleon Electric Dipole Moments Induced by Quark Chromo-Electric Dipole Moments  PoS LATTICE2016  Academic Journal  Joint  398, 1-7  2017/01  Taku Izubuchi, Michael Abramczyk, Tom Bluma, Hiroshi Ohki, Sergey Syritsyn       
Determinations of Vus using inclusive hadronic τ decay data  Modern Physics Letters A  Academic Journal  Joint  31/ 29  2016/09  Kim Maltman, Renwick James Hudspith, Randy Lewis, Taku Izubuchi, Hiroshi Ohki, James M. Zanotti    http://dx.doi.org/10.1142/S0217732316300305   
Light composite scalar in eight-flavor QCD on the lattice  Phys. Rev. D  Academic Journal  Joint  89/ 111502(R), 1-5  2014/06  Y. Aoki, T. Aoyama, M. Kurachi, T. Maskawa, K. Miura, K. -i. Nagai, H. Ohki, E. Rinaldi, A. Shibata and K. Yamawaki and T. Yamazaki    10.1103/PhysRevD.89.111502   
Non-Abelian discrete flavor symmetries of 10D SYM theory with magnetized extra dimensions  JHEP  Academic Journal  Joint  06/ 017, 1-40  2014/06  H. Abe, T. Kobayashi, H. Ohki, K. Sumita and Y. Tatsuta    10.1007/JHEP06(2014)017   
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Research presentations
Conference presentation  核子(chromo)EDM演算子の格子QCD計算  日本物理学会第72回年次大会  2017/03/19 
Symposium  Determination of |Vus| from hadronic tau decays  The international workshop on future potential of high intensity accelerators for particle and nuclear physics (HINT2016)  2016/12/06 
Symposium  Lattice calculation of Vus from inclusive strangeness changing tau decay  The 14th International Workshop on Tau Lepton Physics (Tau2016)  2016/09/19 
Symposium  Vus from inclusive strange tau decay data and lattice HVP  The 34the International Symposium on Lattice Field Theory (Lattice 2016)  2016/07/28 
Symposium  物質優勢宇宙の謎解明のための核子構造精密計算  理研シンポジウム「スーパーコンピューターHOKUSAIとShoubu、研究開発の最前線」  2016/06/08 
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