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dc.contributor.authorPich, Antonio-
dc.contributor.authorPrades, Joaquim-
dc.date.accessioned2011-03-09T11:59:31Z-
dc.date.available2011-03-09T11:59:31Z-
dc.date.issued1999-
dc.identifier.citationJournal of High Energy Physics (10): 004 (1999)es_ES
dc.identifier.issn1126-6708-
dc.identifier.urihttp://hdl.handle.net/10261/33223-
dc.description29 páginas, 10 tablas.-- arXiv:hep-ph/9909244v1es_ES
dc.description.abstractWe present a general analysis of SU(3) breaking effects in the semi-inclusive tau hadronic width. The recent ALEPH measurements of the inclusive Cabibbo-suppressed decay width of the τ and several moments of its invariant mass distribution are used to determine the value of the strange quark mass. We obtain, in the MSbar scheme, ms(Mτ2) = (119±24) MeV to O(αs3), which corresponds to ms(1 GeV2) = (164±33) MeV, ms(4 GeV2) = (114±23) MeV.es_ES
dc.description.sponsorshipThis work has been supported in part by the European Union TMR Network Eurodaphne (Contract No. ERBFMX-CT98-0169), by CICYT, Spain, under grants No. AEN-96/1672 and PB97-1261, and by Junta de Andalucí a Grant No. FQM-101es_ES
dc.language.isoenges_ES
dc.publisherInstitute of Physics Publishinges_ES
dc.rightsopenAccesses_ES
dc.subjectQuark masses and SM parameterses_ES
dc.subjectQCDes_ES
dc.titleStrange quark mass determination from Cabibbo-suppressed tau decayses_ES
dc.typeartículoes_ES
dc.identifier.doi10.1088/1126-6708/1999/10/004-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1088/1126-6708/1999/10/004es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
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