Lattice computation of the strange quark mass in QCD

We present a determination of the strange quark mass using lattice QCD. Particular focus is put on the definition and renormalization of the mass. The latter is done non-perturbatively, using a recursive finite-size scaling technique. The hadronic regime of QCD, where the kaon mass is used as input...

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Detalles Bibliográficos
Autor principal: Knechtli, Francesco
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/903885
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author Knechtli, Francesco
author_facet Knechtli, Francesco
author_sort Knechtli, Francesco
collection CERN
description We present a determination of the strange quark mass using lattice QCD. Particular focus is put on the definition and renormalization of the mass. The latter is done non-perturbatively, using a recursive finite-size scaling technique. The hadronic regime of QCD, where the kaon mass is used as input of the calculation, is connected with the perturbative regime, where the strange quark mass can be translated into the MSbar scheme. A summary plot of the present lattice computations using dynamical (sea) quarks is included.
id cern-903885
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-9038852023-03-14T17:15:14Zhttp://cds.cern.ch/record/903885engKnechtli, FrancescoLattice computation of the strange quark mass in QCDParticle Physics - PhenomenologyWe present a determination of the strange quark mass using lattice QCD. Particular focus is put on the definition and renormalization of the mass. The latter is done non-perturbatively, using a recursive finite-size scaling technique. The hadronic regime of QCD, where the kaon mass is used as input of the calculation, is connected with the perturbative regime, where the strange quark mass can be translated into the MSbar scheme. A summary plot of the present lattice computations using dynamical (sea) quarks is included.We present a determination of the strange quark mass using lattice QCD. Particular focus is put on the definition and renormalization of the mass. The latter is done non-perturbatively, using a recursive finite-size scaling technique. The hadronic regime of QCD, where the kaon mass is used as input of the calculation, is connected with the perturbative regime, where the strange quark mass can be translated into the MSbar scheme. A summary plot of the present lattice computations using dynamical (sea) quarks is included.hep-ph/0511033CERN-PH-TH-2005-214HU-EP-05-72SFB-CPP-05-74CERN-PH-TH-2005-214HU-EP-2005-72SFB-CPP-2005-74oai:cds.cern.ch:9038852005-11-03
spellingShingle Particle Physics - Phenomenology
Knechtli, Francesco
Lattice computation of the strange quark mass in QCD
title Lattice computation of the strange quark mass in QCD
title_full Lattice computation of the strange quark mass in QCD
title_fullStr Lattice computation of the strange quark mass in QCD
title_full_unstemmed Lattice computation of the strange quark mass in QCD
title_short Lattice computation of the strange quark mass in QCD
title_sort lattice computation of the strange quark mass in qcd
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/903885
work_keys_str_mv AT knechtlifrancesco latticecomputationofthestrangequarkmassinqcd

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