Heavy Hybrids from NRQCD

S. Collins; C. T. H. Davies; G. Bali

doi:10.1016/S0920-5632(97)00761-5

paper

Heavy Hybrids from NRQCD

arXiv:hep-lat/9710058 · doi:10.1016/S0920-5632(97)00761-5

Abstract

We present results for the exotic $0^{+-}$ and $1^{-+}$ $b b ˉ g$ hybrids at $I^^{2} = 6.0$ . A leading order NRQCD action is used to generate the heavy quark propagators. The optimisation of operators is discussed and we compare our results to the predictions of recent potential calculations.

3 pages, four figures, Latex, uses espcrc2.sty. Talk presented at LATTICE97, Edinburgh