A Quark Model Test by Radiative Processes of η and η' Mesons

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概要

• 論文の詳細を見る

• It is shown that the recent data on radiative processes of η (and η')-mesons,η(η')→2γ and ψ→η(η')+γ, are interpreted quite naturally in terms of the quark structures of η-and η'-mesons based on the model of broken SU(3)×U(1) symmetry of the vacuum proposed earlier. In describing the former processes, the non-negligible effects of I=Y=0 particle mixing as well as the on-shell corrections to the soft-meson amplitudes are taken into consideration. The integral charge model is seen unfavorable but not excluded completely.

• 理論物理学刊行会の論文
• 1980-03-25

著者

• AIZAWA Nobuyuki

  Department of Cardiology,Shonan Kamakura Hospital

• Umemura Isao

  Department Of Nuclear Engineering Faculty Of Engineering Kyoto University

• YAMAMOTO Katsuji

  Department of Nuclear Engineering Kyoto University

• Maki Ziro

  Department of Physics, Kinki University

• Maki Ziro

  Research Institute For Fundamental Physics Kyoto Univcersisty

• Aizawa Nobuyuki

  Department Of Nuclear Engineering Kyoto University

• Aizawa Nobuyuki

  Department Of Cardiology Shohnan Kamakura General Hospital

• Maki Ziro

  Reseach Institute For Fundamental Physics Kyoto University

• UEMURA Isao

  Department of Nuclear Engineering Kyoto University

• YAMAMOTO Katsuji

  Institute of Field Physics, Department of Physics and Astronomy University of North Carolina

• AIZAWA Nobuyuki

  Department of Nuclear Engineering, Kyoto University

• AIZAWA Nobuyuki

  Department of Nuclesr Engineering, Kyoto University

• AIZAWA Naruhiko

  Research Center for Nuclear Physics, Osaka University

• UMEMURA Isao

  Department of Nuclear Engineering, Faculty of Engineering Kyoto University

• Aizawa Nobuyuki

  Department of Applied Mathematics,Osaka Women's University

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