Three-loop anomalous dimension of the heavy-light quark current in HQET

Chetyrkin KG.; Grozin AG.

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Three-loop anomalous dimension of the heavy-light quark current in HQET

机译：HQET中重轻夸克电流的三环异常维数

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The anomalous dimension of the heavy-light quark current in HQET is calculated with three-loop accuracy, as well as the renormalized heavy-quark propagator. The NNL perturbative correction to f(B)/f(D) is obtained. (C) 2003 Elsevier B.V. All rights reserved. [References: 33]

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《Nuclear physics, B》 |2003年第2期|共14页
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Chetyrkin KG.; Grozin AG.;
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正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
Heavy quark effective theory; Radiative corrections; Effective field-theory; Static-quark; Qcd; Mass; Renormalization; Exponentiation; Expansion; Loops;

机译：重夸克有效理论;辐射校正;有效场论;静态夸克;Qcd;质量;重归一化;幂次;展开;环;

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1. Three-loop anomalous dimension of the heavy-light quark current in HQET [J] . Chetyrkin KG., Grozin AG. Nuclear physics, B . 2003,第1a2期

机译：HQET中重轻夸克电流的三环异常维数
2. Matching of heavy-light flavour currents between HQET at order 1/m and QCD: I. Strategy and tree-level study [J] . Michele Della Morte, Samantha Dooling, Jochen Heitger, Journal of High Energy Physics . 2014,第05期

机译：1 / m量级的HQET与QCD之间的重光风味电流匹配：I.策略和树级研究
3. Matching of heavy-light flavour currents between HQET at order 1/m and QCD: I. Strategy and tree-level study [J] . Michele Della Morte, Samantha Dooling, Jochen Heitger, The journal of high energy physics . 2014,第5期

机译：匹配HQET之间的HING型味道电流在1 / M和QCD中的HQET：I。战略和树级研究
4. Three-loop beta-functions and anomalous dimensions in the Standard Model [C] . A.V. Bednyakov, A.F. Pikelner, V.N. Velizhanin Workshop on Advanced Computing and Analysis Techniques in Physics Research . 2014

机译：标准模型中的三环β函数和异常尺寸
5. Anomalous gluon-top quark-anti-top quark coupling in single-lepton top-antitop quark events from proton-antiproton collisions at center of mass energy = 1.8 TeV. [D] . Chan, Kwok Ming. 2006

机译：在质子能量= 1.8 TeV的质子-反质子碰撞中，单轻子顶-顶-顶夸克事件中的胶子-顶-夸克-反-顶夸克异常。
6. Search for flavour-changing neutral current top-quark decays to ... formula ... in ... formula ... collision data collected with the ATLAS detector at ... formula ... TeV [O] . G. Aad, B. Abbott, J. Abdallah, -1

机译：在用...公式... TeV用ATLAS检测器收集的...公式...碰撞数据中搜索变味的中性电流顶夸克衰变到...公式...
7. Three-loop anomalous dimension of the heavy-light quark current in HQET [O] . Chetyrkin, K G, Grozin, A G 2003

机译：HQET中重轻夸克电流的三环异常维数
8. Three-loop QCD beta-function and anomalous dimensions [R] . Larin, S. A. , Vermaseren, J. A. M. 1992

机译：三环QCD beta函数和异常维度

Three-loop anomalous dimension of the heavy-light quark current in HQET

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