Title:
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Effective field theories for heavy quarkonium
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Author:
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Brambilla, Nora; Pineda, Antonio; Soto Riera, Joan; Vairo, Antonio
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Other authors:
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Universitat de Barcelona |
Abstract:
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This article reviews recent theoretical developments in heavy-quarkonium physics from the point of view of effective-field theories of QCD. We discuss nonrelativistic QCD and concentrate on potential nonrelativistic QCD. The main goal will be to derive Schrödinger equations based on QCD that govern heavy-quarkonium physics in the weak- and strong-coupling regimes. Finally, the review discusses a selected set of applications, which include spectroscopy, inclusive decays, and electromagnetic threshold production. |
Subject(s):
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-Pertorbació (Dinàmica quàntica) -Cromodinàmica quàntica -Teoria de camps (Física) -Quarks -Perturbation (Quantum dynamics) -Quantum chromodynamics -Field theory (Physics) -Quarks |
Rights:
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(c) American Physical Society, 2005
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Document type:
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Article Article - Published version |
Published by:
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American Physical Society
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