Effective Field Theories for Heavy Quarkonium

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dc.creatorBrambilla, Nora
dc.date2007-12-09
dc.date.accessioned2026-07-07T12:26:51Z
dc.date.available2026-07-07T12:26:51Z
dc.descriptionWe briefly review how nonrelativistic effective field theories give us a definition of the QCD potentials and a coherent field theory derived quantum mechanical scheme to calculate the properties of bound states made by two or more heavy quarks. In this framework heavy quarkonium properties depend only on the QCD parameters (quark masses and $\als$) and nonpotential corrections are systematically accounted for. The relation between the form of the nonperturbative potentials and the low energy QCD dynamics is also discussed.
dc.descriptionInvited Plenary talk at The 20th European Conference on Few-Body Problems in Physics. September 10-14 2007. Pisa, Italy. To be published on Few-Body Systems
dc.identifierhttps://arxiv.org/abs/0712.1227
dc.identifierhttp://arxiv.org/abs/0712.1227
dc.identifierFew Body Syst.43:25-30,2008
dc.identifierdoi:10.1007/s00601-008-0204-z
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215017
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.subjectNuclear Theory
dc.titleEffective Field Theories for Heavy Quarkonium
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