Does High Energy Behaviour Depend on Quark Masses?

Arguments based on the Renormalization Group invariance indicate the vanishing of hadron scattering amplitudes at infinite energies in massless confined QCD with mass gap in physical spectrum. It is shown also that if at least one quark is massive the RG arguments do not forbid increasing amplitudes...

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Detalles Bibliográficos
Autor principal: Petrov, Vladimir
Lenguaje:eng
Publicado: 2010
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/1247065
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author Petrov, Vladimir
author_facet Petrov, Vladimir
author_sort Petrov, Vladimir
collection CERN
description Arguments based on the Renormalization Group invariance indicate the vanishing of hadron scattering amplitudes at infinite energies in massless confined QCD with mass gap in physical spectrum. It is shown also that if at least one quark is massive the RG arguments do not forbid increasing amplitudes.
id cern-1247065
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12470652019-09-30T06:29:59Zhttp://cds.cern.ch/record/1247065engPetrov, VladimirDoes High Energy Behaviour Depend on Quark Masses?Particle Physics - PhenomenologyArguments based on the Renormalization Group invariance indicate the vanishing of hadron scattering amplitudes at infinite energies in massless confined QCD with mass gap in physical spectrum. It is shown also that if at least one quark is massive the RG arguments do not forbid increasing amplitudes.oai:cds.cern.ch:12470652010
spellingShingle Particle Physics - Phenomenology
Petrov, Vladimir
Does High Energy Behaviour Depend on Quark Masses?
title Does High Energy Behaviour Depend on Quark Masses?
title_full Does High Energy Behaviour Depend on Quark Masses?
title_fullStr Does High Energy Behaviour Depend on Quark Masses?
title_full_unstemmed Does High Energy Behaviour Depend on Quark Masses?
title_short Does High Energy Behaviour Depend on Quark Masses?
title_sort does high energy behaviour depend on quark masses?
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/1247065
work_keys_str_mv AT petrovvladimir doeshighenergybehaviourdependonquarkmasses

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