1998年1月
B meson decay constant and non-relativistic interpretation of Wilson and Clover fermion actions for heavy quark
NUCLEAR PHYSICS B
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- 開始ページ
- 114
- 終了ページ
- 123
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- ELSEVIER SCIENCE BV
We report on our effort toward a determination of the heavy-light decay constant in quenched QCD. Simulation results are analyzed in terms of the non-relativistic interpretation of relativistic fermions fully incorporating one-loop corrections in the mass and current renormalization factors for massive quark. For the Wilson action for which the analysis is completed, we obtain f(D)=192(30)MeV, f(Ds)=214(33)MeV, f(B)=171(29)MeV and f(Bs)=193(32)MeV in the continuum limit.
- リンク情報
- ID情報
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- ISSN : 0550-3213
- eISSN : 1873-1562
- Web of Science ID : WOS:A1998YK63900014