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Electromagnetism in nonleptonic weak interactions

Repositori DSpace/Manakin

dc.contributor.author	Ecker, Gerhard
dc.contributor.author	Isidori, Gino
dc.contributor.author	Müller, Guido
dc.contributor.author	Neufeld, Helmut
dc.contributor.author	Pich Zardoya, Antonio
dc.date.accessioned	2015-02-26T12:58:25Z
dc.date.available	2015-02-26T12:58:25Z
dc.date.issued	2000
dc.identifier.citation	Ecker, Gerhard Isidori, Gino Müller, Guido Neufeld, Helmut Pich Zardoya, Antonio 2000 Electromagnetism in nonleptonic weak interactions Nuclear Physics B 591 1-2 419 434
dc.identifier.uri	http://hdl.handle.net/10550/42413
dc.description.abstract	We construct a low-energy effective field theory that permits the complete treatment of isospin-breaking effects in nonleptonic weak interactions to next-to-leading order. To this end, we enlarge the chiral Lagrangian describing strong and DeltaS = 1 weak interactions by including electromagnetic terms with the photon as additional dynamical degree of freedom. The complete and minimal list of local terms at next-to-leading order is given. We perform the one-loop renormalization at the level of the generating functional and specialize to K --> pi pi decays.
dc.language.iso	eng
dc.relation.ispartof	Nuclear Physics B, 2000, vol. 591, num. 1-2, p. 419-434
dc.subject	Física
dc.title	Electromagnetism in nonleptonic weak interactions
dc.type	journal article	es_ES
dc.date.updated	2015-02-26T12:58:25Z
dc.identifier.doi	10.1016/S0550-3213(00)00568-X
dc.identifier.idgrec	081678
dc.rights.accessRights	open access	es_ES