Potentials and glueballs at large beta in SU(2) pure gauge theory

Abstract
Interquark potentials and the glueball mass spectrum are evaluated from 324 lattices for pure SU(2) gauge fields at beta =2.5, 2.7 and 2.9. The authors discuss scaling and asymptotic scaling. Results for excited states are presented, including a reliable mass value for a JP exotic glueball.