A 3^*-plet Model of Elementary Particles

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概要

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• With the aim of establishing a simple composite model in which the fundamental particles have integral charges and baryon numbers, a model which is the complex conjugate of the Sakata model is examined. The 1/2^+ baryons belong to a 15 dimensional representation in this model. However, the extra baryons A(Y=-2, I=1) and C(Y=-1, I=3/2) are shown to have masses higher than those of the eight known baryons. Properties of baryons in the 15 dimensional representation-electromagnetic form factors and weak currents-are also discussed and presented in detail in comparison with those of the eightfold way and shown to be not inconsistent with the experimental data. A new sum rule for the S-wave amplitudes of the non-leptonic weak decay of hyperons is obtained and shown to be consistent with the experimental data.

• 理論物理学刊行会の論文
• 1966-05-25

著者

• Hayashi Takemi

  Department Of Physics Hiroshima University

• Umemura Isao

  Research Institute For Fundamental Physics Kyoto University

• Hayashi T.

  Department of Electronic Engineering, The University of Tokyo

• Toyoda Akira

  Department Of Physics Ibaraki University

• Nakagawa Masami

  Department Of Civil Engineering Tohoku University

• Nakagawa Masami

  Department Of Theoretical Physics Australian National University : Department Of Physics Nagoya Univ

• TOYODA Akira

  Department of Physics, Nagoya University

• UMEMURA Isao

  Research Institute for Fundamental Physics, Kyoto University

• NAKAGAWA Masami

  Department of Theoretical Physics, Australian National University : Department of Physics, Nagoya University

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