The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model

Details The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model

1996-12-24

arxiv.org/abs/hep-ph/9612456v2

Phys.Atom.Nucl. 60 (1997) 1920-1929; Yad.Fiz. 60N11 (1997) 1094-2103

Physics

High Energy Physics

High Energy Physics - Phenomenology

major conceptual changes (see Introduction and Conclusions), 15 pages, LaTeX, no figures, JINR Preprint and to be published in

Scientific paper

A chiral U(3)*U(3) Lagrangian containing, besides the usual meson fields, their first radial excitations is constructed. The Lagrangian is derived by bosonization of the Nambu-Jona-Lasinio quark model with separable non-local interactions, with form factors corresponding to 3-dimensional ground and excited state wave functions. The spontaneous breaking of chiral symmetry is governed by the NJL gap equation. The first radial excitations of the pions, kaons and vector meson nonet are described with the help of five different form factors. Each form factor contains only one arbitrary parameter. The masses of these meson states and the weak decay constants $F_{\pi'}, F_K and F_{K'}$ are calculated.

Affiliated with

Also associated with

No associations

Rating

The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The pseudoscalar and vector excited mesons in the U(3)*U(3) chiral model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-303681