New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS

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The study of excited $\Lambda_{\mathrm{b}}^0$ states and their mass measurement by the CMS experiments is reported, as well as the observation of the $\Lambda_{\mathrm{b}}^0\rightarrow \mathrm{J}/\psi\Lambda\phi$ decay and the measurement of its branching fraction, relative to the $\Lambda_{\mathrm{...

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Autor principal: Petrov, Nikita
Lenguaje:eng
Publicado: 2020
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/2792589
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author Petrov, Nikita
author_facet Petrov, Nikita
author_sort Petrov, Nikita
collection CERN
description The study of excited $\Lambda_{\mathrm{b}}^0$ states and their mass measurement by the CMS experiments is reported, as well as the observation of the $\Lambda_{\mathrm{b}}^0\rightarrow \mathrm{J}/\psi\Lambda\phi$ decay and the measurement of its branching fraction, relative to the $\Lambda_{\mathrm{b}}^0\rightarrow \psi(\mathrm{2S})\Lambda$ decay. Both analyses use the proton-proton collision data collected at $\sqrt{s} = 13$ TeV.
id cern-2792589
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27925892021-12-10T19:48:18Zhttp://cds.cern.ch/record/2792589engPetrov, NikitaNew results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMSDetectors and Experimental TechniquesThe study of excited $\Lambda_{\mathrm{b}}^0$ states and their mass measurement by the CMS experiments is reported, as well as the observation of the $\Lambda_{\mathrm{b}}^0\rightarrow \mathrm{J}/\psi\Lambda\phi$ decay and the measurement of its branching fraction, relative to the $\Lambda_{\mathrm{b}}^0\rightarrow \psi(\mathrm{2S})\Lambda$ decay. Both analyses use the proton-proton collision data collected at $\sqrt{s} = 13$ TeV.CMS-CR-2020-205oai:cds.cern.ch:27925892020-10-30
spellingShingle Detectors and Experimental Techniques
Petrov, Nikita
New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title_full New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title_fullStr New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title_full_unstemmed New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title_short New results in $\Lambda_{\mathrm{b}}^0$ baryon physics at CMS
title_sort new results in $\lambda_{\mathrm{b}}^0$ baryon physics at cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/2792589
work_keys_str_mv AT petrovnikita newresultsinlambdamathrmb0baryonphysicsatcms

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