Non-Relativistic Effective Field Theory for Perturbative Heavy Quark–Antiquark Systems
نویسنده
چکیده
Recent developments for an effective theory for non-relativistic perturbative quark–antiquark systems are reviewed and some applications are discussed. Invited talk given at the 5th Workshop on QCD (QCD 2000), Villefranche-sur-Mer, France, 3-7 January 2000 CERN-TH/2000-143 August 2000 Non-Relativistic Effective Field Theory for Perturbative Heavy Quark–Antiquark Systems
منابع مشابه
Perturbative heavy quark-antiquark systems
In this review I cover recent developments concerning the construction of non-relativistic effective theories for perturbative heavy quark-antiquark systems and heavy quark mass definitions. I then discuss next-to-next-to-leading order results on quarkonium masses and decay, top quark pair production near threshold and QCD sum rules for Υ mesons. (November 1999, CERN-TH/99-355, hep-ph/9911490) ...
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تاریخ انتشار 2000