Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS

A measurement of angular correlations in Drell–Yan lepton pairs via the phi* observable is presented. This variable probes the same physics as the Z/gamma* boson transverse momentum (pT) with a better experimental resolution, especially for low transverse momenta. The measurement using phi* and the...

Descripción completa

Detalles Bibliográficos
Autor principal: Yatsenko, Elena
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1555398
_version_ 1780930442572070912
author Yatsenko, Elena
author_facet Yatsenko, Elena
author_sort Yatsenko, Elena
collection CERN
description A measurement of angular correlations in Drell–Yan lepton pairs via the phi* observable is presented. This variable probes the same physics as the Z/gamma* boson transverse momentum (pT) with a better experimental resolution, especially for low transverse momenta. The measurement using phi* and the direct measurement of pT are compared to predictions based on QCD calculations and predictions from different Monte Carlo event generators.
id cern-1555398
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15553982019-09-30T06:29:59Zhttp://cds.cern.ch/record/1555398engYatsenko, ElenaMeasurement of the Z boson transverse momentum: direct and using phi* variable with ATLASDetectors and Experimental TechniquesA measurement of angular correlations in Drell–Yan lepton pairs via the phi* observable is presented. This variable probes the same physics as the Z/gamma* boson transverse momentum (pT) with a better experimental resolution, especially for low transverse momenta. The measurement using phi* and the direct measurement of pT are compared to predictions based on QCD calculations and predictions from different Monte Carlo event generators.ATL-PHYS-SLIDE-2013-325oai:cds.cern.ch:15553982013-06-13
spellingShingle Detectors and Experimental Techniques
Yatsenko, Elena
Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title_full Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title_fullStr Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title_full_unstemmed Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title_short Measurement of the Z boson transverse momentum: direct and using phi* variable with ATLAS
title_sort measurement of the z boson transverse momentum: direct and using phi* variable with atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1555398
work_keys_str_mv AT yatsenkoelena measurementofthezbosontransversemomentumdirectandusingphivariablewithatlas

Ejemplares similares