Results 151 to 160 of about 246,289 (260)
On the relation between pole and running heavy quark masses beyond the four-loop approximation
EPJ Web of Conferences, 2018 The effective charges motivated method is applied to the relation between pole and M̅S̅-scheme heavy quark masses to study high order perturbative QCD corrections in the observable quantities proportional to the running quark masses.
Kataev A. L., Molokoedov V. S.
doaj +1 more source
Instanton interactions and non-perturbative particle production in QCD [PDF]
arXiv, 1994 I discuss the possible instanton-induced multiparticle production in hard processes in QCD Figures are available upon ...
arxiv
Erratum: Quark content of the nucleon in QCD: Perturbative and nonperturbative aspects [PDF]
, 1991 N. G. Stefanis
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Chiral Perturbation Theory and the Quenched Approximation of QCD [PDF]
Acta Phys.Polon.B25:1731-1756,1994, 1994 The quenched approximation for QCD is, at present and in the foreseeable future, unavoidable in lattice calculations with realistic choices of the lattice spacing, volume and quark masses. In these lectures, I review the analytic study of the effects of quenching based on chiral perturbation theory.
arxiv
Perturbative qcd effects in heavy meson decays [PDF]
, 1991 Adam P. Szczepaniak +2 more
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Applications of Chiral Perturbation theory to lattice QCD [PDF]
arXiv, 2006 These lectures describe the use of effective field theories to extrapolate results from the parameter region where numerical simulations of lattice QCD are possible to the physical parameters (physical quark masses, infinite volume, vanishing lattice spacing, etc.). After a brief introduction and overview, I discuss three topics: 1) Chiral perturbation
arxiv
Determination of the W-boson mass at hadron colliders. [PDF]
Eur Phys J C Part Fields, 2023 Rottoli L, Torrielli P, Vicini A.
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Non-perturbative renormalization of QCD [PDF]
, 2008 49 pages, lectures at Schladming ...
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Perturbative QCD fragmentation functions as a model for heavy-quark fragmentation [PDF]
, 1995 Eric Braaten +3 more
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