Glueballs, hybrid and exotic mesons and string breaking

Abstract

We review lattice QCD results for glueballs (including a discussion of mixing with scalar mesons), hybrid mesons and exotic mesons (such as $B_s{B}_s$ molecules). We also discuss string breaking as a mixing between colour flux states and $B\bar{B}$ states.

Comments: 12 pages, LATEX using sprocl.sty, 3 figures, talk presented at Confinement IV, July 2000, Vienna