Isospin violation in epsilon'

Isospin violation in epsilon'

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Isospin violation in epsilon'

Show simple item record Cirigliano, Vincenzo Ecker, Gerhard Neufeld, Helmut Pich Zardoya, Antonio 2015-02-27T08:25:35Z 2015-02-27T08:25:35Z 2003
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.rights.uri info:eu-repo/semantics/openAccess
dc.source Cirigliano, Vincenzo Ecker, Gerhard Neufeld, Helmut Pich Zardoya, Antonio 2003 Isospin violation in epsilon' Physical Review Letters 91 16 162001
dc.subject Física
dc.title Isospin violation in epsilon'
dc.type info:eu-repo/semantics/article 2015-02-27T08:25:35Z
dc.identifier.idgrec 009409

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