Preliminary study of $B_B$ parameter using Lattice NRQCD

N. Yamada; S. Hashimoto; K-I. Ishikawa; H. Matsufuru; T. Onogi; S. Tominaga

doi:10.1016/S0920-5632(99)85071-3

Preliminary study of $B_B$ parameter using Lattice NRQCD

High Energy Physics - Lattice 2011-01-27 v1

Authors: N. Yamada , S. Hashimoto , K-I. Ishikawa , H. Matsufuru , T. Onogi , S. Tominaga

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Abstract

We present the preliminary result of the calculation of $B_B$ parameter using lattice NRQCD. The calculation is performed on a $16^3 \times 48$ quenched lattice at $\beta=5.9$ with clover light quark. The use of lattice NRQCD enables us to investigate the $1/m_Q$ correction from the static limit. The observed mass dependence is well described by the vacuum saturation.

Keywords

lattice qcd quark masses

Cite

@article{arxiv.hep-lat/9809156,
  title  = {Preliminary study of $B_B$ parameter using Lattice NRQCD},
  author = {N. Yamada and S. Hashimoto and K-I. Ishikawa and H. Matsufuru and T. Onogi and S. Tominaga},
  journal= {arXiv preprint arXiv:hep-lat/9809156},
  year   = {2011}
}

Comments

Lattice98(heavyqk), 3 pages, 4 eps figures

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