Results on K --> 2pi decays at O(p^6) and epsilon'/epsilon from an effective chiral lagrangian approach

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dc.creatorBel'kov, A. A.
dc.creatorBohm, G.
dc.creatorLanyov, A. V.
dc.creatorMoshkin, A. A.
dc.date1997-04-18
dc.date1997-08-20
dc.date.accessioned2026-07-07T09:00:54Z
dc.date.available2026-07-07T09:00:54Z
dc.descriptionWe have combined a new systematic calculation of mesonic matrix elements at O(p^6) from an effective chiral lagrangian approach using Wilson coefficients taken from [G.Buchalla, A.J.Buras, M.E.Lautenbacher, Rev.Mod.Phys. 68 (1996) 1125], derived in the framework of perturbative QCD, and restricted partly by experimental data. We derive complete expressions for K --> 2pi amplitudes and give new estimates for epsilon'/epsilon.
dc.description23 pages, LaTeX, 2 figures, uses epsf.sty
dc.identifierhttps://arxiv.org/abs/hep-ph/9704354
dc.identifierhttp://arxiv.org/abs/hep-ph/9704354
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148147
dc.subjectHigh Energy Physics - Phenomenology
dc.titleResults on K --> 2pi decays at O(p^6) and epsilon'/epsilon from an effective chiral lagrangian approach
dc.typetext

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