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Study of hadronic event shapes with the CMS detector at LHC
Hadronic event shapes are studied using the first 78 nb$^{-1}$ of 7 TeV proton-proton collision data collected with the CMS detector at the Large Hadron Collider. Hadronic event shapes are used to study the geometric structure of the hadronic final state. Normalized event-shape distributions, using...
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| Lenguaje: | eng |
| Publicado: |
2010
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1319072 |
| _version_ | 1780921435705835520 |
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| author | Weber, Matthias Artur |
| author_facet | Weber, Matthias Artur |
| author_sort | Weber, Matthias Artur |
| collection | CERN |
| description | Hadronic event shapes are studied using the first 78 nb$^{-1}$ of 7 TeV proton-proton collision data collected with the CMS detector at the Large Hadron Collider. Hadronic event shapes are used to study the geometric structure of the hadronic final state. Normalized event-shape distributions, using jet four-momenta as input, are shown to be robust against various sources of systematic uncertainty. It is demonstrated, that this early measurement of event-shape variables allows to study differences in the modelling of QCD multi-jet production. |
| id | cern-1319072 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2010 |
| record_format | invenio |
| spelling | cern-13190722019-09-30T06:29:59Zhttp://cds.cern.ch/record/1319072engWeber, Matthias ArturStudy of hadronic event shapes with the CMS detector at LHCDetectors and Experimental TechniquesHadronic event shapes are studied using the first 78 nb$^{-1}$ of 7 TeV proton-proton collision data collected with the CMS detector at the Large Hadron Collider. Hadronic event shapes are used to study the geometric structure of the hadronic final state. Normalized event-shape distributions, using jet four-momenta as input, are shown to be robust against various sources of systematic uncertainty. It is demonstrated, that this early measurement of event-shape variables allows to study differences in the modelling of QCD multi-jet production.CMS-CR-2010-257oai:cds.cern.ch:13190722010-11-23 |
| spellingShingle | Detectors and Experimental Techniques Weber, Matthias Artur Study of hadronic event shapes with the CMS detector at LHC |
| title | Study of hadronic event shapes with the CMS detector at LHC |
| title_full | Study of hadronic event shapes with the CMS detector at LHC |
| title_fullStr | Study of hadronic event shapes with the CMS detector at LHC |
| title_full_unstemmed | Study of hadronic event shapes with the CMS detector at LHC |
| title_short | Study of hadronic event shapes with the CMS detector at LHC |
| title_sort | study of hadronic event shapes with the cms detector at lhc |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1319072 |
| work_keys_str_mv | AT webermatthiasartur studyofhadroniceventshapeswiththecmsdetectoratlhc |