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Testing QCD with tau decays

Repositori DSpace/Manakin

dc.contributor.author	Le Diberder, Francois
dc.contributor.author	Pich Zardoya, Antonio
dc.date.accessioned	2015-02-25T12:12:01Z
dc.date.available	2015-02-25T12:12:01Z
dc.date.issued	1992
dc.identifier.citation	Le Diberder, Francois Pich Zardoya, Antonio 1992 Testing QCD with tau decays Physics Letters B 289 1-2 165 175
dc.identifier.uri	http://hdl.handle.net/10550/42279
dc.description.abstract	The invariant-mass distribution of the hadronic state in tau-decay can be used for testing fundamental aspects of the strong interactions. Using standard QCD techniques, it is possible to compute certain weighted integrals of the hadronic spectrum. We work out some QCD predictions which will be useful for analysing the data. They provide a direct way to simultaneously measure alpha(s)(m(tau)2) and the parameters characterizing the non-perturbative dynamics, allowing for a better control of the theoretical errors in the determination of alpha(s)(m(tau)2).
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 1992, vol. 289, num. 1-2, p. 165-175
dc.subject	Física
dc.title	Testing QCD with tau decays
dc.type	journal article	es_ES
dc.date.updated	2015-02-25T12:12:01Z
dc.identifier.doi	10.1016/0370-2693(92)91380-R
dc.identifier.idgrec	081657
dc.rights.accessRights	open access	es_ES