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Graphical illustration of isospin analysis in single-pion production

1971; Elsevier BV; Volume: 34; Issue: 7 Linguagem: Inglês

10.1016/0370-2693(71)90160-2

1873-2445

Jens Bjørneboe, Z. Koba, Nils A. Törnqvist,

Nuclear physics research studies

Predictions of charge independence for processes with three isospin channels are obtained from a pyramid constructed using measured integrated and spin-averaged cross-sections. The exchange isospin amplitudes in processes XN → XπN, where X = N, K,K,π are studied in detail.