On Multipole Model of Baryon-Pion Interactions

概要

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The multipole model of baryon-pion interactions proposed by one of the present authors is developed in such a way that the quantitative comparison with experimental results is possible. In this model, we assume that the baryons correspond to the definite internal states of a nonlocal entity, and the strong and the weak interactions of baryons and pion fields are regarded as their monopole and dipole interactions, respectively. By assuming the internal wave functions of the extended baryons to be one to one admixture of the symmetric and the antisymmetric parts with respect to the simultaneous reflections both in the isobaric and the Minkowski spaces, we are able to show that the weak decay interactions derived from our model are equivalent to the |ΔI|=1/2 global symmetric interactions, which are recently deduced by d'Espagnat and Prentki through their phenomenological considerations.
理論物理学刊行会の論文
1960-05-25