arXiv · hep-lat/9911039
Heavy-light spectrum and decay constant from NRQCD with two flavors of dynamical quarks
Abstract
We report on a study of B mesons on N_f = 2 full QCD configurations using an RG-improved gauge action, NRQCD heavy quark action and tadpole-improved clover light quark action. Results on the heavy-light spectrum and the decay constants from 16^3x32 lattices at a^{-1} ~ 1.5 GeV are presented, and compared with quenched results obtained with the same action combination at matching lattice spacings.
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PACS Collaboration, A. Ali Khan, S. Aoki, R. Burkhalter, S. Ejiri, M. Fukugita, S. Hashimoto, N. Ishizuka, Y. Iwasaki, K. Kanaya, T. Kaneko, Y. Kuramashi, T. Manke, K. Nagai, M. Okawa, H. P. Shanahan, A. Ukawa. 1999-11-29. Heavy-light spectrum and decay constant from NRQCD with two flavors of dynamical quarks. https://arxiv.org/abs/hep-lat/9911039
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