Meson Decay Constant Predictions of the Valence Approximation to Lattice QCD

Simple item page
dc.creatorButler, F.
dc.creatorChen, H.
dc.creatorSexton, J.
dc.creatorVaccarino, A.
dc.creatorWeingarten, D.
dc.date1993-02-28
dc.date1993-03-03
dc.date.accessioned2026-07-07T08:59:40Z
dc.date.available2026-07-07T08:59:40Z
dc.descriptionWe evaluate $f_π/ m_ρ$, $f_K/ m_ρ$, $1/f_ρ$, and $ m_ϕ/(f_ϕ m_ρ)$, extrapolated to physical quark mass, zero lattice spacing and infinite volume, for lattice QCD with Wilson quarks in the valence (quenched) approximation. The predicted $m_ϕ/(f_ϕ m_ρ)$ differs from experiment by less than its statistical uncertainty of approximately 15\%. The other three constants are 10\% to 20\% below experiment, equivalent to between one and two times the corresponding statistical uncertainties.
dc.description14 pages of Latex using REVTEX macros, included, plus Postscript for 2 figures, also included. (corrected two typos, one somewhat confusing)
dc.identifierhttps://arxiv.org/abs/hep-lat/9302012
dc.identifierhttp://arxiv.org/abs/hep-lat/9302012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/147798
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMeson Decay Constant Predictions of the Valence Approximation to Lattice QCD
dc.typetext

Files

Collections

arXiv