Search for Standard Model Higgs boson in the two-photon final state in ATLAS

We report on the search for the Standard Model Higgs boson decaying into two photons based on proton-proton collision data with a center-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The dataset has an integrated luminosity of about 1.08 fb−1 . The expected cross section exclu...

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Detalles Bibliográficos
Autor principal: Davignon, Olivier
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1051/epjconf/20122812058
http://cds.cern.ch/record/1422402
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author Davignon, Olivier
author_facet Davignon, Olivier
author_sort Davignon, Olivier
collection CERN
description We report on the search for the Standard Model Higgs boson decaying into two photons based on proton-proton collision data with a center-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The dataset has an integrated luminosity of about 1.08 fb−1 . The expected cross section exclusion at 95% confidence level varies between 2.0 and 5.8 times the Standard Model cross section over the diphoton mass range 110−150 GeV. The maximum deviations from the background-only expectation are consistent with statistical fluctuations.
id cern-1422402
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14224022023-03-14T17:28:59Zdoi:10.1051/epjconf/20122812058http://cds.cern.ch/record/1422402engDavignon, OlivierSearch for Standard Model Higgs boson in the two-photon final state in ATLASDetectors and Experimental TechniquesParticle Physics - ExperimentWe report on the search for the Standard Model Higgs boson decaying into two photons based on proton-proton collision data with a center-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The dataset has an integrated luminosity of about 1.08 fb−1 . The expected cross section exclusion at 95% confidence level varies between 2.0 and 5.8 times the Standard Model cross section over the diphoton mass range 110−150 GeV. The maximum deviations from the background-only expectation are consistent with statistical fluctuations.We report on the search for the Standard Model Higgs boson decaying into two photons based on proton-proton collision data with a center-of-mass energy of 7 TeV recorded by the ATLAS experiment at the LHC. The dataset has an integrated luminosity of about 1.08 fb-1. The expected cross section exclusion at 95% confidence level varies between 2.0 and 5.8 times the Standard Model cross section over the diphoton mass range 110 - 150 GeV. The maximum deviations from the background-only expectation are consistent with statistical fluctuations.arXiv:1202.1636oai:cds.cern.ch:14224022012-02-07
spellingShingle Detectors and Experimental Techniques
Particle Physics - Experiment
Davignon, Olivier
Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title_full Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title_fullStr Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title_full_unstemmed Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title_short Search for Standard Model Higgs boson in the two-photon final state in ATLAS
title_sort search for standard model higgs boson in the two-photon final state in atlas
topic Detectors and Experimental Techniques
Particle Physics - Experiment
url https://dx.doi.org/10.1051/epjconf/20122812058
http://cds.cern.ch/record/1422402
work_keys_str_mv AT davignonolivier searchforstandardmodelhiggsbosoninthetwophotonfinalstateinatlas

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