Heavy-light spectrum and decay constant from NRQCD with two flavors of dynamical quarks
- CP-PACS Collaboration,
- Ali Khan, A
- Aoki, S
- Burkhalter, R
- Ejiri, S
- Fukugita, M
- Hashimoto, S
- Ishizuka, N
- Iwasaki, Y
- Kanaya, K
- Kaneko, T
- Kuramashi, Y
- Manke, T
- Nagai, K
- Okawa, Masanori
- Shanahan, H. P.
- Ukawa, A
- Yoshié, T
Publication date
January 2000
DOI Publisher
Elsevier BV Journal
Nuclear Physics B - Proceedings SupplementsAbstract
We report on a study of B mesons on Nf = 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 163 × 32 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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