Phases of resonant amplitudes: πN → ϱN

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Using SU(6)W symmetry in its l-broken form we find that the newly reported relative signs of πN → ρ{variant}N resonant amplitudes seem to indicate a universal "SU (6)W-like" preference for all observed multiplets. Since the corresponding πN → πΔ phases favour an "anti-SU(6)W" solution for the 70, LP = 1- multiplet the l-broken SU (6)W model now faces a serious contradiction.

Original languageEnglish
Pages (from-to)443-452
Number of pages10
JournalNuclear Physics B
Volume77
Issue number3
DOIs
StatePublished - 11 Aug 1974
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint

Dive into the research topics of 'Phases of resonant amplitudes: πN → ϱN'. Together they form a unique fingerprint.

Cite this