A systematic lifting of exchange-degeneracy that clarifies the relationship between pomeron, reggeons and SU3-symmetry violation

C. Rosenzweig, G. F. Chew

Research output: Contribution to journalArticle

126 Scopus citations

Abstract

The cylinder correction to the planar S matrix splits I = 0 from I = 1, lifts exchange degeneracy of I = 0 states and induces deviations from ideal mixing. All three effects are approximately described by one parameter which gives the shift of the ω intercept below the ρ{variant}, the couplings of f, f′, ω, f{cyrillic}, the shift of the f above the ρ{variant}, and its tendency to become an SU3 singlet heretofore labeled at t = 0 as the pomeron.

Original languageEnglish (US)
Pages (from-to)93-96
Number of pages4
JournalPhysics Letters B
Volume58
Issue number1
DOIs
StatePublished - Aug 18 1975

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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