Lattice calculation of matrix elements relevant for Delta I=1/2 rule and epsilon-prime

Simple item page
dc.creatorPekurovsky, D.
dc.creatorKilcup, G.
dc.date1999-03-15
dc.date.accessioned2026-07-07T03:40:15Z
dc.date.available2026-07-07T03:40:15Z
dc.descriptionWe have gained enough statistical precision to distinguish signal from noise in matrix elements of all operators relevant for the Delta I=1/2 rule in kaon decays and for the direct CP violation parameter epsilon-prime. We confirm significant enhancement of Delta I=1/2 transitions observed in experiments, although a few large systematic uncertainties remain in our predictions: higher-order chiral corrections and lattice spacing dependence. The estimate of epsilon-prime parameter is further complicated by the problem of matching lattice and continuum operators.
dc.descriptionRevTeX, 5 pages, 5 figures, uses epsf, proceedings from DPF'99 conference
dc.identifierhttps://arxiv.org/abs/hep-lat/9903025
dc.identifierhttp://arxiv.org/abs/hep-lat/9903025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39200
dc.subjectHigh Energy Physics - Lattice
dc.titleLattice calculation of matrix elements relevant for Delta I=1/2 rule and epsilon-prime
dc.typetext

Files

Collections

arXiv