K0-anti-K0 mixing in the 1/Nc expansion

Simple item page
dc.creatorPeris, Santiago
dc.creatorde Rafael, Eduardo
dc.date2000-06-13
dc.date2001-03-19
dc.date.accessioned2026-07-07T11:35:02Z
dc.date.available2026-07-07T11:35:02Z
dc.descriptionWe present the result for the invariant B_K factor of K0-anti-K0 mixing in the chiral limit and to next-to-leading order in the 1/Nc expansion. We explicitly demonstrate the cancellation of the renormalization scale and scheme dependences between short- and long-distance contributions in the final expression. Numerical estimates are then given, by taking into account increasingly refined short- and long-distance constraints of the underlying QCD Green's function which governs the B_K factor.
dc.description10 pages, LateX, 2 figures. New hadronic function with triple poles. Improved interpolation between short and long distances. Discussion changed accordingly. Slight changes in final numerical result
dc.identifierhttps://arxiv.org/abs/hep-ph/0006146
dc.identifierhttp://arxiv.org/abs/hep-ph/0006146
dc.identifierPhys.Lett.B490:213-222,2000
dc.identifierdoi:10.1016/S0370-2693(00)00977-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198459
dc.subjectHigh Energy Physics - Phenomenology
dc.titleK0-anti-K0 mixing in the 1/Nc expansion
dc.typetext

Files

Collections

arXiv