Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.

The Standard Model predicts the CP violating mixing phase, phi_s, to be very small and its SM value is very well constrained, while in many new physics models large phi_s values are expected. Measurements of the time–dependent decay rate of the B_s^0 —> J/psi phi decays provide a theoretically cl...

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Detalles Bibliográficos
Autor principal: Smizanska, Maria
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2792288
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author Smizanska, Maria
author_facet Smizanska, Maria
author_sort Smizanska, Maria
collection CERN
description The Standard Model predicts the CP violating mixing phase, phi_s, to be very small and its SM value is very well constrained, while in many new physics models large phi_s values are expected. Measurements of the time–dependent decay rate of the B_s^0 —> J/psi phi decays provide a theoretically clean method for extracting phi_s. This talk will focus on the latest results from ATLAS on the CP-violating mixing phase phi_s and on several other parameters describing the B_s^0 —> J/psi phi decay.
id cern-2792288
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27922882021-12-06T19:48:46Zhttp://cds.cern.ch/record/2792288engSmizanska, MariaMeasurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.Particle Physics - ExperimentThe Standard Model predicts the CP violating mixing phase, phi_s, to be very small and its SM value is very well constrained, while in many new physics models large phi_s values are expected. Measurements of the time–dependent decay rate of the B_s^0 —> J/psi phi decays provide a theoretically clean method for extracting phi_s. This talk will focus on the latest results from ATLAS on the CP-violating mixing phase phi_s and on several other parameters describing the B_s^0 —> J/psi phi decay.ATL-PHYS-SLIDE-2021-719oai:cds.cern.ch:27922882021-12-06
spellingShingle Particle Physics - Experiment
Smizanska, Maria
Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title_full Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title_fullStr Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title_full_unstemmed Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title_short Measurement of the CP violation in Bs0 → J/ψφ decays in p-p collisions at √s = 13 TeV with the ATLAS detector.
title_sort measurement of the cp violation in bs0 → j/ψφ decays in p-p collisions at √s = 13 tev with the atlas detector.
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2792288
work_keys_str_mv AT smizanskamaria measurementofthecpviolationinbs0jpsphdecaysinppcollisionsats13tevwiththeatlasdetector

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