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Measurements of inclusive vector boson production from ATLAS
The production of the W and Z bosons is the standard candle process at the LHC. Measurement of the transverse momentum of the Z boson performed by the ATLAS collaboration is reported for sqrt{s} = 7 TeV. The measurement is sensitive to soft resummation effects for small momentum transfers and to mul...
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Lenguaje: | eng |
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2014
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Acceso en línea: | http://cds.cern.ch/record/1751928 |
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author | Karnevskiy, M |
author_facet | Karnevskiy, M |
author_sort | Karnevskiy, M |
collection | CERN |
description | The production of the W and Z bosons is the standard candle process at the LHC. Measurement of the transverse momentum of the Z boson performed by the ATLAS collaboration is reported for sqrt{s} = 7 TeV. The measurement is sensitive to soft resummation effects for small momentum transfers and to multiple hard jet emissions for large momentum transfers, probing QCD in a unique way. Measurements of the Drell-Yan production at low and high invariant masses are reported and compared to predictions based on NNLO QCD corrected for electroweak effects. A measurement of the lepton forward-backward asymmetry for Z/gamma* production is used to determine the weak mixing angle. A measurement of the cross section for 4 lepton production near the Z resonance is presented for sqrt{s} = 7 and 8 TeV proton-proton collisions recorded with the ATLAS experiment. An overview of these results is given. |
id | cern-1751928 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2014 |
record_format | invenio |
spelling | cern-17519282019-09-30T06:29:59Zhttp://cds.cern.ch/record/1751928engKarnevskiy, MMeasurements of inclusive vector boson production from ATLASParticle Physics - ExperimentThe production of the W and Z bosons is the standard candle process at the LHC. Measurement of the transverse momentum of the Z boson performed by the ATLAS collaboration is reported for sqrt{s} = 7 TeV. The measurement is sensitive to soft resummation effects for small momentum transfers and to multiple hard jet emissions for large momentum transfers, probing QCD in a unique way. Measurements of the Drell-Yan production at low and high invariant masses are reported and compared to predictions based on NNLO QCD corrected for electroweak effects. A measurement of the lepton forward-backward asymmetry for Z/gamma* production is used to determine the weak mixing angle. A measurement of the cross section for 4 lepton production near the Z resonance is presented for sqrt{s} = 7 and 8 TeV proton-proton collisions recorded with the ATLAS experiment. An overview of these results is given.ATL-PHYS-SLIDE-2014-543oai:cds.cern.ch:17519282014-08-26 |
spellingShingle | Particle Physics - Experiment Karnevskiy, M Measurements of inclusive vector boson production from ATLAS |
title | Measurements of inclusive vector boson production from ATLAS |
title_full | Measurements of inclusive vector boson production from ATLAS |
title_fullStr | Measurements of inclusive vector boson production from ATLAS |
title_full_unstemmed | Measurements of inclusive vector boson production from ATLAS |
title_short | Measurements of inclusive vector boson production from ATLAS |
title_sort | measurements of inclusive vector boson production from atlas |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/1751928 |
work_keys_str_mv | AT karnevskiym measurementsofinclusivevectorbosonproductionfromatlas |