A study of the quenched bc mass spectrum at beta=6.2

Abstract

We present an analysis of the mass spectrum of heavy quarkonia with non-degenerate quark masses. The heavier (bottom) valence quark is treated in a non-relativistic fashion and the other (charm) is a relativistic Wilson-like quark using the improved SW action. Such states provide and interesting probe between the relativistic B meson states and the non-relativistic bottomonium states.

Comments: 4 pages LaTeX, 4 postscript figures. requires espcrc2.sty and epsf.sty. To be published in the proceedings of Lattice 97, Edinburgh, Scotland