Constituent quark model for baryons with strong quark-pair correlations and non-leptonic weak transitions of hyperon

K. Suzuki, E. Hiyama, H. Toki, M. Kamimura

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We study the roles of quark-pair correlations for baryon properties, in particular on non-leptonic weak decay of hyperons. We construct the quark wave function of baryons by solving the three body problem explicitly with confinement force and the short range attraction for a pair of quarks with their total spin being 0. We show that the existence of the strong quark-quark correlations enhances the non-leptonic transition amplitudes which is consistent with the data, while the baryon masses and radii are kept to the experiment.

Original languageEnglish
Pages (from-to)307-310
Number of pages4
JournalNuclear Physics A
Volume670
Issue number1-4
DOIs
Publication statusPublished - May 8 2000

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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