arxiv: hep-lat/9910006 · v1 · pith:NNFVEDHNnew · submitted 1999-10-02 · ✦ hep-lat

A lattice NRQCD computation of the bag parameters for Delta B = 2 operators

N. Yamada , S. Hashimoto , K-I. Ishikawa , H. Matsufuru , T. Onogi This is my paper

classification ✦ hep-lat

keywords calculationnrqcdbetacomputationdeltadifferencediscussincreased

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We present an update of our NRQCD calculation of $B_B$ at $\beta$=5.9 with increased statistics. We also discuss a calculation of $B_S$, which is relevant to the width difference in the $B_s-\bar{B}_s$ mixing.

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A lattice NRQCD computation of the bag parameters for Delta B = 2 operators

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