B-hadrons spectroscopy and decay properties with the ATLAS experiment

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ATLAS has performed searches for heavy hadrons, with results including the first observation of the $\chi_b$(3P) Bottomonium states. Also ATLAS studies of B-hadron decays are reviewed, including the measurement of the parity violating asymmetry parameter $\alpha_b$ in $\Lambda_b \rightarrow \Lambda...

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Autor principal: Jakoubek, T
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1741491
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author Jakoubek, T
author_facet Jakoubek, T
author_sort Jakoubek, T
collection CERN
description ATLAS has performed searches for heavy hadrons, with results including the first observation of the $\chi_b$(3P) Bottomonium states. Also ATLAS studies of B-hadron decays are reviewed, including the measurement of the parity violating asymmetry parameter $\alpha_b$ in $\Lambda_b \rightarrow \Lambda ~J/\psi$, obtained from the study of angular correlations in the $p~\pi^-\mu^+\mu^-$ final state. The measurement is compared to predictions based on perturbative QCD and heavy quarks effective theory.
id cern-1741491
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17414912019-09-30T06:29:59Zhttp://cds.cern.ch/record/1741491engJakoubek, TB-hadrons spectroscopy and decay properties with the ATLAS experimentParticle Physics - ExperimentATLAS has performed searches for heavy hadrons, with results including the first observation of the $\chi_b$(3P) Bottomonium states. Also ATLAS studies of B-hadron decays are reviewed, including the measurement of the parity violating asymmetry parameter $\alpha_b$ in $\Lambda_b \rightarrow \Lambda ~J/\psi$, obtained from the study of angular correlations in the $p~\pi^-\mu^+\mu^-$ final state. The measurement is compared to predictions based on perturbative QCD and heavy quarks effective theory.ATL-PHYS-SLIDE-2014-404oai:cds.cern.ch:17414912014
spellingShingle Particle Physics - Experiment
Jakoubek, T
B-hadrons spectroscopy and decay properties with the ATLAS experiment
title B-hadrons spectroscopy and decay properties with the ATLAS experiment
title_full B-hadrons spectroscopy and decay properties with the ATLAS experiment
title_fullStr B-hadrons spectroscopy and decay properties with the ATLAS experiment
title_full_unstemmed B-hadrons spectroscopy and decay properties with the ATLAS experiment
title_short B-hadrons spectroscopy and decay properties with the ATLAS experiment
title_sort b-hadrons spectroscopy and decay properties with the atlas experiment
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1741491
work_keys_str_mv AT jakoubekt bhadronsspectroscopyanddecaypropertieswiththeatlasexperiment

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