Infinitesimal Spontaneous Mass Splitting. I

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概要

• 論文の詳細を見る

• On the assumption that the baryon mass splitting can be approximated to be infinitesimal in comparison with the mean baryon mass, not with a cutoff momentum, the spontaneous mass splitting is investigated in the model in which the octet baryons and mesons interact under the two interactions of Yukawa type fully symmetric under SU_3 transformations. In some cases the Gell-Mann Okubo formula really follows, independently of the cutoff momentum. Among others, the Σ-Λ mass splitting and therefore all the relative spacings of the baryon mass splitting can be fitted to the experimental values near the D-coupling limit (f_D/f_F≒7.85).

• 理論物理学刊行会の論文
• 1964-02-25

著者

• Suzuki Mahiko

  Department Of Physics University Of Tokyo

関連論文

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• Consequences of Octuplet Scalar Mesons in the Electromagnetic Mass Differences of the Baryons
• Application of Regge Hypothesis to Multiple Meson Production
• Pole Approximation to the Decays of the Ω^- Particle (≃1680 MeV)
• Infinitesimal Spontaneous Mass Splitting. I
• Remarks on Broken G_2 Symmetry
• On the Branching Ratio of the Decay of the Y_1^*(1382 MeV) in the Broken Decuplet (J^π=3/2^+)

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