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arXiv · hep-lat/9809177

Bottom and Charm quark masses from lattice NRQCD

K. Hornbostel·in collaboration with·:·C. T. H. Davies·G. P. Lepage·C. J. Morningstar·J. Shigemitsu·J. Sloan
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Abstract

We present new values for the $\bar{MS}$ masses of $b$ and $c$ quarks based on lattice NRQCD simulations of the $Υ(b\bar{b})$ and $ψ(c\bar{c})$ systems. These include three measurements of the $b$ mass based on quenched simulations with lattice spacings ranging from 0.05fm to 0.15fm, which we find to be largely independent of lattice spacing. In addition, we find a consistent value from an unquenched simulation at 0.08fm.

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K. Hornbostel, in collaboration with, :, C. T. H. Davies, G. P. Lepage, C. J. Morningstar, J. Shigemitsu, J. Sloan. 1998-09-26. Bottom and Charm quark masses from lattice NRQCD. https://doi.org/10.1016/s0920-5632(99)85066-x

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