Structure-dependent radiative corrections to phi -> K^+K^-/K_LK_S decays

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dc.creatorFlores-Baez, F. V.
dc.creatorCastro, G. Lopez
dc.date2008-10-23
dc.date.accessioned2026-07-07T11:45:54Z
dc.date.available2026-07-07T11:45:54Z
dc.descriptionCurrent predictions for the ratio of phi -> K^+K^-/K_LK_S decay rates exceed the corresponding experimental value in about five standard deviations. By far, the dominant sources of isospin breaking to this ratio are the phase-space (52%) and the electromagnetic radiative (4.3%, computed within scalar QED) corrections. Here we estimate the effects of the electromagnetic structure of kaons and other model-dependent contributions into the radiative corrections.
dc.description8 pages, Latex, 2 .eps figures
dc.identifierhttps://arxiv.org/abs/0810.4349
dc.identifierhttp://arxiv.org/abs/0810.4349
dc.identifierPhys.Rev.D78:077301,2008
dc.identifierdoi:10.1103/PhysRevD.78.077301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202041
dc.subjectHigh Energy Physics - Phenomenology
dc.titleStructure-dependent radiative corrections to phi -> K^+K^-/K_LK_S decays
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