The status of the heavy quark systems
Abstract
Description
We review various inequalities on the order and the spacing of energy levels, wave function at the origin, etc... which were obtained since 1977 in the framework of the Schrodinger equation and applied to quarkonium and also to muonic atoms and alcaline atoms. We also present a fit of mesons and baryons made of b, c, s quarks and antiquarks, keeping the 1981 parameters and comparing with present experimental data.
21 pages, 3 figures
21 pages, 3 figures