New results on heavy hadron spectroscopy with NRQCD
  We present results for the spectrum of b-bbar bound states in the quenched approximation for three different values of the lattice spacing. Results for spin-independent splittings are shown to have good scaling behaviour; spin-dependent splittings are more sensitive to discretisation effects. We discuss what needs to be done to match the experimental spectrum. 
C. T. H. Davies, K. Hornbostel, G. P. Lepage, A. Lidsey, P. McCallum,   J. Shigemitus and J. Sloan