Light quark correlators in a mixed-action setup

We report our progress in simulating Neuberger valence fermions on N_f=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the epsilon-regime, and we match the results with the predictions of the Chiral Effective Theory in the mixed regime. This...

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Detalles Bibliográficos
Autores principales: Bernardoni, Fabio, Garron, Nicolas, Hernandez, Pilar, Necco, Silvia, Pena, Carlos
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.22323/1.139.0109
http://cds.cern.ch/record/1388072
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author Bernardoni, Fabio
Garron, Nicolas
Hernandez, Pilar
Necco, Silvia
Pena, Carlos
author_facet Bernardoni, Fabio
Garron, Nicolas
Hernandez, Pilar
Necco, Silvia
Pena, Carlos
author_sort Bernardoni, Fabio
collection CERN
description We report our progress in simulating Neuberger valence fermions on N_f=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the epsilon-regime, and we match the results with the predictions of the Chiral Effective Theory in the mixed regime. This allows us to extract the Low Energy Couplings (LECs) of the N_f=2 theory and to test the validity of the approach.
id cern-1388072
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13880722023-04-14T03:16:26Zdoi:10.22323/1.139.0109http://cds.cern.ch/record/1388072engBernardoni, FabioGarron, NicolasHernandez, PilarNecco, SilviaPena, CarlosLight quark correlators in a mixed-action setupParticle Physics - LatticeWe report our progress in simulating Neuberger valence fermions on N_f=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the epsilon-regime, and we match the results with the predictions of the Chiral Effective Theory in the mixed regime. This allows us to extract the Low Energy Couplings (LECs) of the N_f=2 theory and to test the validity of the approach.We report our progress in simulating Neuberger valence fermions on N_f=2 Wilson O(a)-improved sea quarks. We compute correlators with valence quark masses both in the p- and in the epsilon-regime, and we match the results with the predictions of the Chiral Effective Theory in the mixed regime. This allows us to extract the Low Energy Couplings (LECs) of the N_f=2 theory and to test the validity of the approach.arXiv:1110.0922CERN-PH-TH-2011-229IFT-UAM-CSIC-11-68EDINBURGH-2011-28FTUAM-11-55DESY-11-171IFIC-11-54CERN-PH-TH-2011-229IFT-UAM-CSIC-11-68EDINBURGH 2011-28FTUAM-11-55DESY 11-171IFIC-11-54oai:cds.cern.ch:13880722011-10-06
spellingShingle Particle Physics - Lattice
Bernardoni, Fabio
Garron, Nicolas
Hernandez, Pilar
Necco, Silvia
Pena, Carlos
Light quark correlators in a mixed-action setup
title Light quark correlators in a mixed-action setup
title_full Light quark correlators in a mixed-action setup
title_fullStr Light quark correlators in a mixed-action setup
title_full_unstemmed Light quark correlators in a mixed-action setup
title_short Light quark correlators in a mixed-action setup
title_sort light quark correlators in a mixed-action setup
topic Particle Physics - Lattice
url https://dx.doi.org/10.22323/1.139.0109
http://cds.cern.ch/record/1388072
work_keys_str_mv AT bernardonifabio lightquarkcorrelatorsinamixedactionsetup
AT garronnicolas lightquarkcorrelatorsinamixedactionsetup
AT hernandezpilar lightquarkcorrelatorsinamixedactionsetup
AT neccosilvia lightquarkcorrelatorsinamixedactionsetup
AT penacarlos lightquarkcorrelatorsinamixedactionsetup

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