Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector

The inclusive production of the J/ψ resonance is studied with the ATLAS detector in LHC proton-proton collisions at sqrt(s)=7 TeV using the J/ψ decay mode to two muons. Using the first 2.3 pb−1 of data, two related physics measurements are performed: the double-differential production cross section...

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Detalles Bibliográficos
Autor principal: Nelson, Andrew
Lenguaje:eng
Publicado: Iowa State U. 2011
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1390515
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author Nelson, Andrew
author_facet Nelson, Andrew
author_sort Nelson, Andrew
collection CERN
description The inclusive production of the J/ψ resonance is studied with the ATLAS detector in LHC proton-proton collisions at sqrt(s)=7 TeV using the J/ψ decay mode to two muons. Using the first 2.3 pb−1 of data, two related physics measurements are performed: the double-differential production cross section with respect to the transverse momentum and rapidity of the J/ψ, and the fraction of J/ψ mesons produced from b hadron decays with respect to the J/ψ transverse momentum and rapidity. These two measurements are combined to produce the prompt and non-prompt J/ψ cross-sections.
id cern-1390515
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
publisher Iowa State U.
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spelling cern-13905152019-09-30T06:29:59Zhttp://cds.cern.ch/record/1390515engNelson, AndrewMeasurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detectorParticle Physics - ExperimentThe inclusive production of the J/ψ resonance is studied with the ATLAS detector in LHC proton-proton collisions at sqrt(s)=7 TeV using the J/ψ decay mode to two muons. Using the first 2.3 pb−1 of data, two related physics measurements are performed: the double-differential production cross section with respect to the transverse momentum and rapidity of the J/ψ, and the fraction of J/ψ mesons produced from b hadron decays with respect to the J/ψ transverse momentum and rapidity. These two measurements are combined to produce the prompt and non-prompt J/ψ cross-sections.Iowa State U. CERN-THESIS-2011-124oai:cds.cern.ch:13905152011
spellingShingle Particle Physics - Experiment
Nelson, Andrew
Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title_full Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title_fullStr Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title_full_unstemmed Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title_short Measurement of the differential cross-section with respect to momentum and rapidity of the J/ψ meson and the non-prompt J/ψ cross-section fraction in pp collisions at sqrt(s)=7 TeV with the ATLAS detector
title_sort measurement of the differential cross-section with respect to momentum and rapidity of the j/ψ meson and the non-prompt j/ψ cross-section fraction in pp collisions at sqrt(s)=7 tev with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1390515
work_keys_str_mv AT nelsonandrew measurementofthedifferentialcrosssectionwithrespecttomomentumandrapidityofthejpsmesonandthenonpromptjpscrosssectionfractioninppcollisionsatsqrts7tevwiththeatlasdetector

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