Meson-hyperon couplings in the bound-state approach to the Skyrme model

Y. Kondo, S. Saito, Y. Tanushi, M. Uehara

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Kaon and pion coupling constants to hyperons are calculated in the bound-state approach to strangeness in the Skyrme-soliton model. The pion and kaon coupling constants are properly defined as matrix elements of source terms of the mesons sandwiched between two single-baryon states. Numerical calculation of the coupling constants shows that the bound-state approach well reproduces the empirical values.

Original languageEnglish
Pages (from-to)501-518
Number of pages18
JournalNuclear Physics A
Issue number4
Publication statusPublished - 1996 Nov 25
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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