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Updated LHCb combination of the CKM angle $\gamma$
The latest results of the CKM angle $\gamma$ combination are presented for the 2020 LHCb Implications Workshop. New and updated inputs from $B^+ \to Dh^+$ ($D\to h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} K^+ \pi^-$), $B^+ \to D^*h^+$ ($D\to h^+h^-$), $...
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Lenguaje: | eng |
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2020
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Acceso en línea: | http://cds.cern.ch/record/2743058 |
_version_ | 1780968537210224640 |
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author | The LHCb Collaboration |
author_facet | The LHCb Collaboration |
author_sort | The LHCb Collaboration |
collection | CERN |
description | The latest results of the CKM angle $\gamma$ combination are presented for the 2020 LHCb Implications Workshop. New and updated inputs from $B^+ \to Dh^+$ ($D\to h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} K^+ \pi^-$), $B^+ \to D^*h^+$ ($D\to h^+h^-$), $B^0 \to D K^{*0}$ ($D\to h^+h^-$ and $D\to h^+\pi^-\pi^+\pi^-$) and $B^0_s \to D^\mp_s K^\pm \pi^\mp \pi^\pm$ ($D^+_s \to h^+ h^- \pi^+$) decays are included, where $h = K$ or $\pi$. The new combination gives $\gamma = (67\pm4)^\circ$, where the uncertainty includes both statistical and systematic effects. |
id | cern-2743058 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2020 |
record_format | invenio |
spelling | cern-27430582020-11-27T10:18:21Zhttp://cds.cern.ch/record/2743058engThe LHCb CollaborationUpdated LHCb combination of the CKM angle $\gamma$Particle Physics - ExperimentThe latest results of the CKM angle $\gamma$ combination are presented for the 2020 LHCb Implications Workshop. New and updated inputs from $B^+ \to Dh^+$ ($D\to h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} h^+h^-$), $B^+ \to Dh^+$ ($D \to K^0_{\rm S} K^+ \pi^-$), $B^+ \to D^*h^+$ ($D\to h^+h^-$), $B^0 \to D K^{*0}$ ($D\to h^+h^-$ and $D\to h^+\pi^-\pi^+\pi^-$) and $B^0_s \to D^\mp_s K^\pm \pi^\mp \pi^\pm$ ($D^+_s \to h^+ h^- \pi^+$) decays are included, where $h = K$ or $\pi$. The new combination gives $\gamma = (67\pm4)^\circ$, where the uncertainty includes both statistical and systematic effects.LHCb-CONF-2020-003CERN-LHCb-CONF-2020-003oai:cds.cern.ch:27430582020-10-29 |
spellingShingle | Particle Physics - Experiment The LHCb Collaboration Updated LHCb combination of the CKM angle $\gamma$ |
title | Updated LHCb combination of the CKM angle $\gamma$ |
title_full | Updated LHCb combination of the CKM angle $\gamma$ |
title_fullStr | Updated LHCb combination of the CKM angle $\gamma$ |
title_full_unstemmed | Updated LHCb combination of the CKM angle $\gamma$ |
title_short | Updated LHCb combination of the CKM angle $\gamma$ |
title_sort | updated lhcb combination of the ckm angle $\gamma$ |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/2743058 |
work_keys_str_mv | AT thelhcbcollaboration updatedlhcbcombinationoftheckmanglegamma |