Determination of PDFs at the LHC

At ATLAS, sensitivity to many new physics channels is reduced by uncertainty in the high-x gluon PDF. In order to improve this PDF a grid based on [1] has been developed for including ATLAS jet data (in regions where new physics is not expected) into PDF fits. This method has been used to evaluate t...

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Detalles Bibliográficos
Autores principales: Clements, D, Buttar, C, Gwenlan, C, Carli, T, Cooper-Sarkar, A, Sutton, M
Lenguaje:eng
Publicado: 2006
Materias:
XX
Acceso en línea:http://cds.cern.ch/record/944252
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author Clements, D
Buttar, C
Gwenlan, C
Carli, T
Cooper-Sarkar, A
Sutton, M
author_facet Clements, D
Buttar, C
Gwenlan, C
Carli, T
Cooper-Sarkar, A
Sutton, M
author_sort Clements, D
collection CERN
description At ATLAS, sensitivity to many new physics channels is reduced by uncertainty in the high-x gluon PDF. In order to improve this PDF a grid based on [1] has been developed for including ATLAS jet data (in regions where new physics is not expected) into PDF fits. This method has been used to evaluate the impact of inclusive jet-cross-section data at ATLAS on constraining the high x-gluon. [1] 'A Posteriori Inclusion of PDFs in NLO QCD final state calculations', T Carli, G.P.Salam, F.Siegert hep-ph/0510324.
id cern-944252
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-9442522019-09-30T06:29:59Zhttp://cds.cern.ch/record/944252engClements, DButtar, CGwenlan, CCarli, TCooper-Sarkar, ASutton, MDetermination of PDFs at the LHCXXAt ATLAS, sensitivity to many new physics channels is reduced by uncertainty in the high-x gluon PDF. In order to improve this PDF a grid based on [1] has been developed for including ATLAS jet data (in regions where new physics is not expected) into PDF fits. This method has been used to evaluate the impact of inclusive jet-cross-section data at ATLAS on constraining the high x-gluon. [1] 'A Posteriori Inclusion of PDFs in NLO QCD final state calculations', T Carli, G.P.Salam, F.Siegert hep-ph/0510324.ATL-SLIDE-2006-014CERN-ATL-SLIDE-2006-014oai:cds.cern.ch:9442522006-04-21
spellingShingle XX
Clements, D
Buttar, C
Gwenlan, C
Carli, T
Cooper-Sarkar, A
Sutton, M
Determination of PDFs at the LHC
title Determination of PDFs at the LHC
title_full Determination of PDFs at the LHC
title_fullStr Determination of PDFs at the LHC
title_full_unstemmed Determination of PDFs at the LHC
title_short Determination of PDFs at the LHC
title_sort determination of pdfs at the lhc
topic XX
url http://cds.cern.ch/record/944252
work_keys_str_mv AT clementsd determinationofpdfsatthelhc
AT buttarc determinationofpdfsatthelhc
AT gwenlanc determinationofpdfsatthelhc
AT carlit determinationofpdfsatthelhc
AT coopersarkara determinationofpdfsatthelhc
AT suttonm determinationofpdfsatthelhc

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