A tentative scheme is developed to formulate the behavior of the new unstable particles. This scheme is a straightforward generalization of the usual charge-independent meson theory. The selection rules for isotopic spin are identical with those suggested by Gell-Mann. Owing to the particular form of the interaction assumed in this scheme, we can derive a new selection rule which seems to be of some use in interpreting the metastability of the new particles.
No takes yet. Share an insight, caveat, or question.
Ryôyû Utiyama (1955) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: