The photon PDF from high-mass Drell-Yan data at the LHC

I present a determination of the photon PDF from a fit to the recent ATLAS measurements of high-mass Drell-Yan lepton-pair production at $\sqrt{s} = 8$ TeV. This analysis is based on the {\tt xFitter} framework interfaced to the {\tt APFEL} program, that accounts for NLO QED effects, and to the {\tt...

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Detalles Bibliográficos
Autor principal: Bertone, Valerio
Lenguaje:eng
Publicado: 2017
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.23727/CERN-Proceedings-2018-001.91
http://cds.cern.ch/record/2667517
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author Bertone, Valerio
author_facet Bertone, Valerio
author_sort Bertone, Valerio
collection CERN
description I present a determination of the photon PDF from a fit to the recent ATLAS measurements of high-mass Drell-Yan lepton-pair production at $\sqrt{s} = 8$ TeV. This analysis is based on the {\tt xFitter} framework interfaced to the {\tt APFEL} program, that accounts for NLO QED effects, and to the {\tt aMCfast} code to account for the photon-initiated contributions within {\tt MadGraph5\_aMC@NLO}. The result is compared with other recent determinations of the photon PDF finding a general good agreement.
id cern-2667517
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-26675172021-05-03T08:08:29Zdoi:10.23727/CERN-Proceedings-2018-001.91http://cds.cern.ch/record/2667517engBertone, ValerioThe photon PDF from high-mass Drell-Yan data at the LHChep-phParticle Physics - PhenomenologyI present a determination of the photon PDF from a fit to the recent ATLAS measurements of high-mass Drell-Yan lepton-pair production at $\sqrt{s} = 8$ TeV. This analysis is based on the {\tt xFitter} framework interfaced to the {\tt APFEL} program, that accounts for NLO QED effects, and to the {\tt aMCfast} code to account for the photon-initiated contributions within {\tt MadGraph5\_aMC@NLO}. The result is compared with other recent determinations of the photon PDF finding a general good agreement.I present a determination of the photon PDF from a fit to the recent ATLAS measurements of high-mass Drell-Yan lepton-pair production at $\sqrt{s} = 8$ TeV.  This analysis is based on the {\tt xFitter} framework interfaced to the {\tt APFEL} program, that accounts for NLO QED effects, and to the {\tt aMCfast} code to account for the photon-initiated contributions within {\tt MadGraph5\_aMC@NLO}. The result is compared with other recent determinations of the photon  PDF finding a general good agreement. This writeup is based on  the results presented in Ref.~\cite{Giuli:2017oii}.arXiv:1708.00912oai:cds.cern.ch:26675172017-08-02
spellingShingle hep-ph
Particle Physics - Phenomenology
Bertone, Valerio
The photon PDF from high-mass Drell-Yan data at the LHC
title The photon PDF from high-mass Drell-Yan data at the LHC
title_full The photon PDF from high-mass Drell-Yan data at the LHC
title_fullStr The photon PDF from high-mass Drell-Yan data at the LHC
title_full_unstemmed The photon PDF from high-mass Drell-Yan data at the LHC
title_short The photon PDF from high-mass Drell-Yan data at the LHC
title_sort photon pdf from high-mass drell-yan data at the lhc
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.23727/CERN-Proceedings-2018-001.91
http://cds.cern.ch/record/2667517
work_keys_str_mv AT bertonevalerio thephotonpdffromhighmassdrellyandataatthelhc
AT bertonevalerio photonpdffromhighmassdrellyandataatthelhc

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