Heavy quark physics in Nf = 2 QCD
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概要
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We present a preliminary analysis of the heavy-heavy spectrum and heavy-light decay constants in full QCD, using a tadpole-improved SW quark action and an RG-improved gauge action on a 163 × 32 lattice with four sea quark masses corresponding to mπ/mρ ≈ 0.8, 0.75, 0.7, 0.6 and a-1 ≈ 1.3 GeV. We focus particularly on the effect of sea quarks on these observables.
- Elsevier Science B.V.の論文
- 1999-00-00
Elsevier Science B.V. | 論文
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