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QCD duality and the mass of the Charm Quark

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dc.contributor.author	Peñarrocha Gantes, José Antonio
dc.contributor.author	Schilcher, K.
dc.date.accessioned	2015-04-10T06:31:45Z
dc.date.available	2015-04-10T06:31:45Z
dc.date.issued	2001
dc.identifier.citation	Peñarrocha Gantes, José Antonio Schilcher, K. 2001 QCD duality and the mass of the Charm Quark Physics Letters B 515 3-4 291 296
dc.identifier.uri	http://hdl.handle.net/10550/42968
dc.description.abstract	The mass of the charm quark is analyzed in the context of QCD finite energy sum rules using recent BESII e+e- annihilation data and a large momentum expansion of the QCD correlator which incorporates terms to order (alpha_s)^2 (m_c^2/q^2)^6. Using various versions of duality, we obtain the consistent result m_c(m_c)=(1.37 +- 0.09)GeV. Our result is quite independent of the ones based on the inverse moment analysis.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 2001, vol. 515, num. 3-4, p. 291-296
dc.subject	Física
dc.title	QCD duality and the mass of the Charm Quark
dc.type	journal article	es_ES
dc.date.updated	2015-04-10T06:31:46Z
dc.identifier.doi	10.1016/S0370-2693(01)00877-2
dc.identifier.idgrec	069738
dc.rights.accessRights	open access	es_ES