Constraint on axial-vector meson mixing angle from nonrelativistic constituent quark model
classification
✦ hep-ph
keywords
constituentquarkangleaxial-vectorconstraintmesonsmixingmodel
read the original abstract
In a nonrelativistic constituent quark model we find a constraint on the mixing angle of the strange axial-vector mesons, $35^o\stackrel{<}{\sim } \theta _K\stackrel{<}{\sim }55^o,$ determined solely by two parameters: the mass difference of the $a_1$ and $b_1$ mesons and the ratio of the constituent quark masses.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.