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Measurements of CPV in beauty at LHC

Precision measurements of beauty hadron decays constitute excellent probes ofthe Standard Model and an important way to look for physics beyond. Inparticular, new sources of Charge-Parity violation are searched for, given theinconsistency between the matter/anti-matter asymmetry observed in the Univ...

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Autor principal: Garcia Pardinas, J.
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2703025
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author Garcia Pardinas, J.
author_facet Garcia Pardinas, J.
author_sort Garcia Pardinas, J.
collection CERN
description Precision measurements of beauty hadron decays constitute excellent probes ofthe Standard Model and an important way to look for physics beyond. Inparticular, new sources of Charge-Parity violation are searched for, given theinconsistency between the matter/anti-matter asymmetry observed in the Universeand the small amount of Charge-Parity violation that the Standard Model canaccommodate. This document reviews the state-of-the-art measurements of Charge-Parity violation in beauty hadron decays performed by the experiments at theLarge Hadron Collider, mostly the LHCb experiment. The latest measurements ofthe $γ$, $β$ and $β_s$ angles of the Cabbibo-Kobayashi-Maskawa matrix are presented, aswell as recent studies of Charge-Parity violation in the $B^0_{(s)} → hh'$ , $B_{s}^{0} → (K^+ π^−)(K^−π^+)$ and $B^+ → D_{(s)}^{+} \overline D^0$ decays. Finally, a new measurement of Charge-Parity asymmetries in beauty-baryon decays is also presented.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
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spelling oai-inspirehep.net-17656692020-01-10T15:59:00Zhttp://cds.cern.ch/record/2703025engGarcia Pardinas, J.Measurements of CPV in beauty at LHCParticle Physics - ExperimentPrecision measurements of beauty hadron decays constitute excellent probes ofthe Standard Model and an important way to look for physics beyond. Inparticular, new sources of Charge-Parity violation are searched for, given theinconsistency between the matter/anti-matter asymmetry observed in the Universeand the small amount of Charge-Parity violation that the Standard Model canaccommodate. This document reviews the state-of-the-art measurements of Charge-Parity violation in beauty hadron decays performed by the experiments at theLarge Hadron Collider, mostly the LHCb experiment. The latest measurements ofthe $γ$, $β$ and $β_s$ angles of the Cabbibo-Kobayashi-Maskawa matrix are presented, aswell as recent studies of Charge-Parity violation in the $B^0_{(s)} → hh'$ , $B_{s}^{0} → (K^+ π^−)(K^−π^+)$ and $B^+ → D_{(s)}^{+} \overline D^0$ decays. Finally, a new measurement of Charge-Parity asymmetries in beauty-baryon decays is also presented.oai:inspirehep.net:17656692018
spellingShingle Particle Physics - Experiment
Garcia Pardinas, J.
Measurements of CPV in beauty at LHC
title Measurements of CPV in beauty at LHC
title_full Measurements of CPV in beauty at LHC
title_fullStr Measurements of CPV in beauty at LHC
title_full_unstemmed Measurements of CPV in beauty at LHC
title_short Measurements of CPV in beauty at LHC
title_sort measurements of cpv in beauty at lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2703025
work_keys_str_mv AT garciapardinasj measurementsofcpvinbeautyatlhc