Toru Sato

 e-mail: tsato at phys.sci.osaka-u.ac.jp
  address:Department of physics,
             Graduate School of Science
             Osaka University
             Toyonaka, Osaka 560-0043, Japan
                                           
Research Interest

• Hadron structure and electromagnetic meson production reaction
• Neutrino reaction and electroweak interaction
• Tables and Figures of Neutrino Deuteron Reaction Cross Sections
• Effective field theory in low energy nuclear dynamics

News

• Excited Baryon Analysis Center (EBAC) at Jefferson Laboratory
        EBAC Osaka meeting(Dec. 12-14, 2007 Osaka)
           B. Julia-Diaz, Y. Ikeda, T. S. H. Lee, A. Matsuyama, T. Sato, N. Suzuki
• Electromagnetic Meson Production and Chiral Dynamics(2005)

                                     
Recent Papers

• Energy dependence of barKN interactions and resonance pole of strange dibaryons
  Y. Ikeda, H. Kamano and T. Sato, arXiv:1004.4877 [nucl-th]
• On the resonance energy of the strange dibaryon
  Y. Ikeda, H. Kamano and T. Sato, Nucl. Phys. A835 (2010) 386-389.
• R-Parity violating supersymmetric contributions to the neutron beta decay
  N. Yamanaka, T. Sato and T. Kubota J. Phys. G 37 (2010)055104, 1-9(April)
• Disentangling the dynamical origin of P11 nucleon resonances
  N. Suzuki, B. Julia-Diaz, H. Kamano, T.-S.H. Lee, A. Matsuyama, T. Sato, Phys. Rev. Lett. 104 (2010) 042302
• Dynamical Model of Coherent Pion Production in Neutrino-Nucleus Scattering.
  S.X. Nakamura, T. Sato, T.-S.H. Lee, B. Szczerbinska, K. Kubodera Phys. Rev. C81 (2010) 035502 1-22(Mar)
• Extraction of P11 resonances from pi N data.
  H. Kamano, S.X. Nakamura, T.-S.H. Lee, T. Sato, Phys. Rev. C81 (2010) 065207 (1-8)June


• Extraction of Transition Form Factors for Nucleon Resonances within a Coupled-Channels Model
  N. Suzuki, T. Sato, T.-S.H. Lee, e-Print: arXiv:0910.1742 [nucl-th]
• Double and single pion photoproduction within a dynamical coupled-channels model.
  H. Kamano, B. Julia-Diaz, T.-S.H. Lee, A. Matsuyama, T. Sato, Phys. Rev. C80, 065203 1-10, (2009) Dec.
• On the smooth cross-over transition from the Delta-string to the Y-string three-quark potential
  V. Dmitrasinovic, T. Sato, M. Suvakov, Phys. Rev. D80, 054501 1-10, (2009),Sep.
• Low-lying spectrum of the Y-string three-quark potential using hyper-spherical coordinates.
  V. Dmitrasinovic,T. Sato,M. Suvakov, Eur. Phys. J. C62 383-397,(2009),May
• Neutrino deuteron reaction in the heating mechanism of core-collapse supernovae.
  S.X. Nakamura, K. Sumiyoshi, T. Sato Phys. Rev. C80, 035802, 1-6 (2009),Sep.
• Dynamical coupled-channels analysis of p(e,e'pi)N reactions.
  B. Julia-Diaz, H. Kamano, T.-S.H. Lee, A. Matsuyama, T. Sato, N. Suzuki, Phys. Rev. C80, 025207 (2009),Aug
• The D coefficient in neutron beta decay in effective field theory.
  Shung-ichi Ando, Judith A. McGovern, Toru Sato Phys. Lett. B677 (2009) 109-115,May
• Dynamical Models of the Excitations of Nucleon Resonances
  T. Sato, and T. -S. H. Lee J. Phys. G: Nucl. Part. Phys. 36, 073001 1-39(2009),May.
• On the Methods for Constructing Meson-Baryon Reaction Models within Relativistic Quantum Field Theory.
  B. Julia-Diaz, H. Kamano, T.S.H. Lee, A. Matsuyama, T. Sato, N. Suzuki Chin. J. of Phys. 47, 142-158 (2009),April
Two-pion-exchange and other higher-order contributions to the pp -> pp pi^0 reaction
Y. Kim, T. Sato, F. Myhrer, K. Kubodera, Phys. Rev. C80 015206 (2009),July
• On the resonance energy of the anti-K NN - pi YN system
  Yoichi Ikeda, Toru Sato, Phys. Rev. C79 035201 (2009),March
• Dynamical coupled-channels study of pi N ---> pi pi N reactions
  H. Kamano, B. Julia-Diaz, T.-S.H. Lee, A. Matsuyama, T. Sato, Phys. Rev. C79 025206 (2009),Feb.
• Extraction of Resonances from Meson-Nucleon Reactions
  N. Suzuki, T. Sato, T.-S.H. Lee, Phys. Rev. C79 025205 (2009),Feb.


• Coupled-channels study of the pi- p -> eta n process
  J. Durand, B. Julia-Diaz, T. -S. H. Lee, B. Saghai and T. Sato, Phys. Rev. C78,025204(2008)
• Dynamical coupled-channel model of pion Photoproduction
  B. Julia-Diaz, T. -S. H. Lee, A. Matsuyama, T. Sato and L. C. Smith, Phys. Rev. C77 045205(2008)
• Study of K^0 --> pi^- e^+ nu_e e^+ e^- in chiral perturbation theory,
  K. Tsuji and T. Sato, Phys. Rev. D77 (2008) 054022


• Dynamical coupled-channel model of pi N scattering in the W < 2GeV nucleon resonance region,
  B. Julia-Diaz, T.-S.H. Lee, A. Matsuyama and T. Sato, Phys. Rev. C76, 065201 (2007).
• Dynamical coupled channel model of meson production reaction in the nucleon resonance region,
  T. Sato, Few-Body Syst. 41, 73 (2007).
• Two-pion-exchange contributions to the  pp  --> pp pi^0 reaction,
  Y. Kim, T. Sato, F. Myhrer and  K. Kubodera, Phys. Lett. B657, 187-191 (2007).
• Dynamical coupled-channel model of meson production reactions in the nucleon resonance region,
  A.  Matsuyama, T. Sato, T.-S.H. Lee, Phys. Rep. 439 (2007) 193-253.
• Extraction and interpretation of gamma N --> Delta form factors within a dynamical model,
  B. Julia-Diaz, T. -S. H. Lee, T. Sato and L. C. Smith, Phys. Rev. C75 (2007) 015205-1-10.
• Neutrino-nucleus reactions in the delta resonance region,
  B. Szczerbinska, T. Sato, K. Kubodera and T. -S. H. Lee,Phys. Lett. B649 (2007)  132-138.
• Strange dibaryon resonance in the bar{K}NN-pi Y N system.
  Y. Ikeda, T. Sato, Phys. Rev.  C76 (2007) 035203 

Recent Talks

• Extraction of resonance parameters from meson production reaction
  NSTAR 2009, April 19-22,2009, Beijing, T. Sato


• Extraction of resonance paramerers from meson production reactions
  Electromagnetic N-N* Transition Form Factors Workshop October 13-15, 2008 Jefferson Lab, Newport News, T. Sato
• KbarNN resonance and KbarNN-PiYN coupled channel Faddeev equation
  The Asia-Pacific Conference on Few-Body Problems in Physics, 19-23 August, 2008, Depok Indonesia, T. Sato
• Nucleon resonance and dynamical model of meson production reaction,
  Hadron Electromagnetic Form Factors, May, 12-23 2008, ECT*, Italy, T. Sato


• Nucleon Resonance and Electromagnetic Meson Production Reaction,
  Annual Meeting of the Division of Nuclear Physics of the APS,Oct. 10-13, 2007, Newport News, USA,  T. Sato
• Resonance pole by speed plot and time delay,
  11th International Conference on Meson-Nucleon Physics and the strucuture of the Nucleon, Sep. 10-14, 2007, Juelich, Germany, N. Suzuki and T. Sato
• Three-body Resonance Pole of Strange Dibaryon in the bar{K}NN-pi Y N Coupled System,
  11th International Conference on Meson-Nucleon Physics and the strucuture of the Nucleon,Sep. 10-14, 2007, Juelich, Germany, Y. Ikeda and T. Sato
• Dynamical coupled-channel model of meson production reaction in the nucleon resonance region,
  The seventh Particle Physics Phenomenology Workshop, June 7-19, 2007, Taipei, Taiwan,  T. Sato
• Coupled channel studies of the pi N and gamma N reactions and nucleon resonances,
  International nuclear physics conference,June 3-8, 2007, Tokyo, Japan,  T. Sato