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Time-dependent CP violation in $B^0_s$ decays at LHCb
Time-dependent CP-violation measurements of beauty mesons allow the determination of the mixing-induced CP-violating phases phi_s and beta. The measurement of the phase phi_s in the Bs-Bsbar system is one of the key goals of the LHCb experiment due to the sensitivity to physics beyond the Standard M...
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Lenguaje: | eng |
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2019
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Acceso en línea: | http://cds.cern.ch/record/2676018 |
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author | Gabriel, Emmy Pauline Maria |
author_facet | Gabriel, Emmy Pauline Maria |
author_sort | Gabriel, Emmy Pauline Maria |
collection | CERN |
description | Time-dependent CP-violation measurements of beauty mesons allow the determination of the mixing-induced CP-violating phases phi_s and beta. The measurement of the phase phi_s in the Bs-Bsbar system is one of the key goals of the LHCb experiment due to the sensitivity to physics beyond the Standard Model (BSM). The CP-violating phase is of interest in penguin dominated b->s transitions, in addition to that of tree-level decays, which test the flavour changing neutral current interaction describing B mixing. Both are sensitive to BSM phases and provide valuable tests and constraints. We present new results of time-dependent CP violation using data collected at LHCb between 2011 and 2016. |
id | cern-2676018 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2019 |
record_format | invenio |
spelling | cern-26760182019-09-30T06:29:59Zhttp://cds.cern.ch/record/2676018engGabriel, Emmy Pauline MariaTime-dependent CP violation in $B^0_s$ decays at LHCb Time-dependent CP-violation measurements of beauty mesons allow the determination of the mixing-induced CP-violating phases phi_s and beta. The measurement of the phase phi_s in the Bs-Bsbar system is one of the key goals of the LHCb experiment due to the sensitivity to physics beyond the Standard Model (BSM). The CP-violating phase is of interest in penguin dominated b->s transitions, in addition to that of tree-level decays, which test the flavour changing neutral current interaction describing B mixing. Both are sensitive to BSM phases and provide valuable tests and constraints. We present new results of time-dependent CP violation using data collected at LHCb between 2011 and 2016. Poster-2019-691oai:cds.cern.ch:26760182019-05-06 |
spellingShingle | Gabriel, Emmy Pauline Maria Time-dependent CP violation in $B^0_s$ decays at LHCb |
title | Time-dependent CP violation in $B^0_s$ decays at LHCb |
title_full | Time-dependent CP violation in $B^0_s$ decays at LHCb |
title_fullStr | Time-dependent CP violation in $B^0_s$ decays at LHCb |
title_full_unstemmed | Time-dependent CP violation in $B^0_s$ decays at LHCb |
title_short | Time-dependent CP violation in $B^0_s$ decays at LHCb |
title_sort | time-dependent cp violation in $b^0_s$ decays at lhcb |
url | http://cds.cern.ch/record/2676018 |
work_keys_str_mv | AT gabrielemmypaulinemaria timedependentcpviolationinb0sdecaysatlhcb |