Review of ATLAS Heavy Quark and Quarkonium results

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A new ATLAS measurement of the differential production cross-section of B+ mesons in the region|η|<2.25and9<pT <120GeVispresented,togetherwiththedifferentialcross-sections of b-hadrons via the decay mode D∗+μ−X. Comparisons with next-to-leading-order and fixed- order-next-to-leading-logarit...

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Detalles Bibliográficos
Autores principales: Watson, MF, Watson, AT
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1602853
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author Watson, MF
Watson, AT
author_facet Watson, MF
Watson, AT
author_sort Watson, MF
collection CERN
description A new ATLAS measurement of the differential production cross-section of B+ mesons in the region|η|<2.25and9<pT <120GeVispresented,togetherwiththedifferentialcross-sections of b-hadrons via the decay mode D∗+μ−X. Comparisons with next-to-leading-order and fixed- order-next-to-leading-logarithm predictions are made. Recent studies performed by ATLAS on the production of Υ (nS), n=1, 2, 3, in the region |y| < 2.3 and pT < 70 GeV are shown. Theoretical production models are compared to differential cross-sect ions and cross-section ratios for Υ (nS). Finally, the associated production of quarkonia and vector bosons is discussed as a novel method for comparing colour singlet and colour octet production models. Results on J/ψ +W production are presented.
id cern-1602853
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16028532019-09-30T06:29:59Zhttp://cds.cern.ch/record/1602853engWatson, MFWatson, ATReview of ATLAS Heavy Quark and Quarkonium resultsDetectors and Experimental TechniquesA new ATLAS measurement of the differential production cross-section of B+ mesons in the region|η|<2.25and9<pT <120GeVispresented,togetherwiththedifferentialcross-sections of b-hadrons via the decay mode D∗+μ−X. Comparisons with next-to-leading-order and fixed- order-next-to-leading-logarithm predictions are made. Recent studies performed by ATLAS on the production of Υ (nS), n=1, 2, 3, in the region |y| < 2.3 and pT < 70 GeV are shown. Theoretical production models are compared to differential cross-sect ions and cross-section ratios for Υ (nS). Finally, the associated production of quarkonia and vector bosons is discussed as a novel method for comparing colour singlet and colour octet production models. Results on J/ψ +W production are presented.ATL-PHYS-PROC-2013-238oai:cds.cern.ch:16028532013-09-24
spellingShingle Detectors and Experimental Techniques
Watson, MF
Watson, AT
Review of ATLAS Heavy Quark and Quarkonium results
title Review of ATLAS Heavy Quark and Quarkonium results
title_full Review of ATLAS Heavy Quark and Quarkonium results
title_fullStr Review of ATLAS Heavy Quark and Quarkonium results
title_full_unstemmed Review of ATLAS Heavy Quark and Quarkonium results
title_short Review of ATLAS Heavy Quark and Quarkonium results
title_sort review of atlas heavy quark and quarkonium results
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1602853
work_keys_str_mv AT watsonmf reviewofatlasheavyquarkandquarkoniumresults
AT watsonat reviewofatlasheavyquarkandquarkoniumresults

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