and coupling constants from the Chiral Bag Model
M.T. Jeong1 - Il-T. Cheon2
1 Department of Physics, Dongshin University, Naju 520-714, Korea (e-mail:
2 Department of Physics, Yonsei University, Seoul 120-749, Korea (e-mail: firstname.lastname@example.org)
Received: 17 August 1998 / Revised version: 22 December 1998 Communicated by F. Lenz
The and coupling constants have been calculated in the framework of the Chiral Bag Model(CBM). We find and by taking into account pseudoscalar mesons and vector mesons field effects. Particularly, it is shown that vector mesons make significant contributions to the coupling constants and . Our values are existing within the experimental limits compared to the phenomenological values extracted from the kaon photoproduction and kaon-nucleon scattering experiments. Also, form factors are suggested for the , , and couplings.
13.75.Jz Kaon-baryon interactions - 14.40.Aq , k, and mesons