Proton structure impact on sensitivity to extra-dimensions at LHC

The LHC data will provide sensitivity to an unification of the couplings at low energies in the range $\sim$10-100 TeV. It is demonstrated in this note that the lack of knowledge on the proton structure, specifically its gluon distribution, can lower dramatically the sensitivity of bare cross sectio...

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Detalles Bibliográficos
Autor principal: Ferrag, S.
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/781910
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author Ferrag, S.
author_facet Ferrag, S.
author_sort Ferrag, S.
collection CERN
description The LHC data will provide sensitivity to an unification of the couplings at low energies in the range $\sim$10-100 TeV. It is demonstrated in this note that the lack of knowledge on the proton structure, specifically its gluon distribution, can lower dramatically the sensitivity of bare cross section measurements to this physics. However, some more elaborated strategies could probably be developped to recover an important part of the sensitivity
id cern-781910
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7819102023-03-14T19:12:24Zhttp://cds.cern.ch/record/781910engFerrag, S.Proton structure impact on sensitivity to extra-dimensions at LHCParticle Physics - PhenomenologyThe LHC data will provide sensitivity to an unification of the couplings at low energies in the range $\sim$10-100 TeV. It is demonstrated in this note that the lack of knowledge on the proton structure, specifically its gluon distribution, can lower dramatically the sensitivity of bare cross section measurements to this physics. However, some more elaborated strategies could probably be developped to recover an important part of the sensitivityhep-ph/0407303oai:cds.cern.ch:7819102004
spellingShingle Particle Physics - Phenomenology
Ferrag, S.
Proton structure impact on sensitivity to extra-dimensions at LHC
title Proton structure impact on sensitivity to extra-dimensions at LHC
title_full Proton structure impact on sensitivity to extra-dimensions at LHC
title_fullStr Proton structure impact on sensitivity to extra-dimensions at LHC
title_full_unstemmed Proton structure impact on sensitivity to extra-dimensions at LHC
title_short Proton structure impact on sensitivity to extra-dimensions at LHC
title_sort proton structure impact on sensitivity to extra-dimensions at lhc
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/781910
work_keys_str_mv AT ferrags protonstructureimpactonsensitivitytoextradimensionsatlhc

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