Decays of the New and Old Hadrons. I : On the Universality of Baryons and Mesons

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概要

• 論文の詳細を見る

• The decay phenomena of the new and old hadrons are investigated on the basis of the relativistic quark model. It is shown that the quark transition matrix elements in the mesons exactly coincide with those in the baryons. This fact facilitates us to predict the photo-decays of the L=1 mesons, whose experiment is now m progress at Fermilab. Our analysis of the decays of the new mesons suggests the possibility of the simple SU(4) breaking pattern, that is, the SU(4) breaking factors are ascribed to the current-hadron couplings such as γ_V or f_<ps> in addition to the standard massbreaking, keeping the symmetric property of the strong vertices.

• 理論物理学刊行会の論文
• 1978-03-25

著者

• BANDO Masako

  Department of Physics, Kyoto University

• Bando Masako

  Department Of Physics Kyoto University

• TOYA Mihoko

  Department of Physics, Kyoto University

• SUGIMOTO Hiroshi

  Kanazawa Institute of Technology

• Bando Masako

  Department Of Nuclear Science Kyoto University

• Toya Mihoko

  Department Of Physics Kyoto University

• Sugimoto H

  Department Of Aeronautics And Astronautics Graduate School Of Engineering Kyoto University

• Sugimoto Hiroshi

  Department of Aeronautics and Astronautics, Graduate School of Engineering, Kyoto University

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