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  • 标题:Non-perturbative quark mass dependence in the heavy-light sector of two-flavour QCD
  • 本地全文:下载
  • 作者:P. Fritzsch ; M. Della Morte ; J. Heitger
  • 期刊名称:PoS - Proceedings of Science
  • 印刷版ISSN:1824-8039
  • 出版年度:2008
  • 卷号:2008
  • 出版社:SISSA, Scuola Internazionale Superiore di Studi Avanzati
  • 摘要:We present preliminary results of the non-perturbative heavy quark mass dependence of heavylight meson observables in the continuum limit of finite-volume two-flavour lattice QCD. These observables, which are derived from heavy-light Schrödinger functional correlation functions and computed over a range of renormalization group invariant heavy quark masses from the charm to beyond the bottom region, allow for a quantitative comparison with the predictions of HQET and are of practical relevance for solving renormalization problems in HQET non-perturbatively by a matching to QCD in finite volume.
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