Renormalization group invariant average momentum of non-singlet parton densities

We compute, within the Schrödinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us...

Descripción completa

Detalles Bibliográficos
Autores principales: Guagnelli, Marco, Jansen, Karl, Petronzio, Roberto
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)00712-1
http://cds.cern.ch/record/381024
_version_ 1780893392190832640
author Guagnelli, Marco
Jansen, Karl
Petronzio, Roberto
author_facet Guagnelli, Marco
Jansen, Karl
Petronzio, Roberto
author_sort Guagnelli, Marco
collection CERN
description We compute, within the Schrödinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.
id cern-381024
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-3810242023-03-14T18:57:19Zdoi:10.1016/S0370-2693(99)00712-1http://cds.cern.ch/record/381024engGuagnelli, MarcoJansen, KarlPetronzio, RobertoRenormalization group invariant average momentum of non-singlet parton densitiesParticle Physics - LatticeWe compute, within the Schrödinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.We compute, within the Schr\"odinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.We compute, within the Schr\"odinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.We compute, within the Schr\"odinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.We compute, within the Schrödinger functional scheme, a renormalization group invariant renormalization constant for the first moment of the non-singlet parton distribution function. The matching of the results of our non-perturbative calculation with the ones from hadronic matrix elements allows us to obtain eventually a renormalization group invariant average momentum of non-singlet parton densities, which can be translated into a preferred scheme at a specific scale.hep-lat/9903012CERN-TH-99-54CERN-TH-99-054oai:cds.cern.ch:3810241999-03-09
spellingShingle Particle Physics - Lattice
Guagnelli, Marco
Jansen, Karl
Petronzio, Roberto
Renormalization group invariant average momentum of non-singlet parton densities
title Renormalization group invariant average momentum of non-singlet parton densities
title_full Renormalization group invariant average momentum of non-singlet parton densities
title_fullStr Renormalization group invariant average momentum of non-singlet parton densities
title_full_unstemmed Renormalization group invariant average momentum of non-singlet parton densities
title_short Renormalization group invariant average momentum of non-singlet parton densities
title_sort renormalization group invariant average momentum of non-singlet parton densities
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0370-2693(99)00712-1
http://cds.cern.ch/record/381024
work_keys_str_mv AT guagnellimarco renormalizationgroupinvariantaveragemomentumofnonsingletpartondensities
AT jansenkarl renormalizationgroupinvariantaveragemomentumofnonsingletpartondensities
AT petronzioroberto renormalizationgroupinvariantaveragemomentumofnonsingletpartondensities

Ejemplares similares