QCD static energy at next-to-next-to-next-to leading-logarithmic accuracy

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Title:	QCD static energy at next-to-next-to-next-to leading-logarithmic accuracy
Author:	Brambilla, Nora; Vairo, Antonio; Soto Riera, Joan; Garcia i Tormo, Xavier
Other authors:	Universitat de Barcelona
Abstract:	We compute the static energy of QCD at short distances at next-to-next-to-next-to-leading logarithmic accuracy in terms of the three-loop singlet potential. By comparing our results with lattice data we extract the value of the unknown piece of the three-loop singlet potential.
Subject(s):	-Quarks -Energia -Quarks -Energy
Rights:	(c) American Physical Society, 2009
Document type:	Article Article - Published version
Published by:	American Physical Society
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