Representation mixing in the algebra of vertex strengths

L. P. Horwitz, A. Kantorovich

Research output: Contribution to journalArticlepeer-review


An admixture of [U(6)×U(6)]β representations under a common U(12) parentage provides the required amount of D coupling for high-energy scattering. Production of N*(1400), classified in this framework, is found to be consistent. (DF)A, GAGV, and the ratio of magnetic moments are calculated for the nucleon; consistency with mass splitting is checked. In an appendix, an alternative scheme is discussed in which the admixture is derived from B=1 states involving qq̄ pairs.

Original languageEnglish
Pages (from-to)1300-1312
Number of pages13
JournalPhysical Review
Issue number5
StatePublished - 1969
Externally publishedYes


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