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Isospin violation in epsilon'

Repositori DSpace/Manakin

dc.contributor.author	Cirigliano, Vincenzo
dc.contributor.author	Ecker, Gerhard
dc.contributor.author	Neufeld, Helmut
dc.contributor.author	Pich Zardoya, Antonio
dc.date.accessioned	2015-02-27T08:25:35Z
dc.date.available	2015-02-27T08:25:35Z
dc.date.issued	2003
dc.identifier.citation	Cirigliano, Vincenzo Ecker, Gerhard Neufeld, Helmut Pich Zardoya, Antonio 2003 Isospin violation in epsilon' Physical Review Letters 91 16 162001
dc.identifier.uri	http://hdl.handle.net/10550/42476
dc.description.abstract	On the basis of a next-to-leading-order calculation in chiral perturbation theory, the first complete analysis of isospin breaking for direct CP violation in K-0-->2pi decays is performed. We find a destructive interference between three different sources of isospin violation in the CP violation parameter epsilon('). Within the uncertainties of large-N-c estimates for the low-energy constants, the isospin violating correction for epsilon(') is below 15%.
dc.language.iso	eng
dc.relation.ispartof	Physical Review Letters, 2003, vol. 91, num. 16, p. 162001
dc.subject	Física
dc.title	Isospin violation in epsilon'
dc.type	journal article	es_ES
dc.date.updated	2015-02-27T08:25:35Z
dc.identifier.doi	10.1103/PhysRevLett.91.162001
dc.identifier.idgrec	009409
dc.rights.accessRights	open access	es_ES