Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$

The LHCb experiment has measured the angle γ of the unitarity triangle using B → D (∗)K (∗) decays and with an integrated luminosity data sample of up to 4 fb−1 at energies in the centerof-mass of 7, 8 and 13 TeV. Many modes have been used, but the most recent results have been obtained with the GLW...

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Detalles Bibliográficos
Autor principal: Machefert, Frederic
Lenguaje:eng
Publicado: SISSA 2017
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.291.0113
http://cds.cern.ch/record/2285346
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author Machefert, Frederic
author_facet Machefert, Frederic
author_sort Machefert, Frederic
collection CERN
description The LHCb experiment has measured the angle γ of the unitarity triangle using B → D (∗)K (∗) decays and with an integrated luminosity data sample of up to 4 fb−1 at energies in the centerof-mass of 7, 8 and 13 TeV. Many modes have been used, but the most recent results have been obtained with the GLW and ADS two-body decays and their extensions, the quasi-GLW and quasi-ADS modes. They are described in this paper and the results obtained by the LHCb collaboration are given. The γ angle measurement of LHCb is the combination of many modes among which the charged B decays contributed, and the most precise measurement from a single experiment.
id oai-inspirehep.net-1605669
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
publisher SISSA
record_format invenio
spelling oai-inspirehep.net-16056692019-10-15T15:28:26Zdoi:10.22323/1.291.0113http://cds.cern.ch/record/2285346engMachefert, FredericMeasurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$Particle Physics - ExperimentThe LHCb experiment has measured the angle γ of the unitarity triangle using B → D (∗)K (∗) decays and with an integrated luminosity data sample of up to 4 fb−1 at energies in the centerof-mass of 7, 8 and 13 TeV. Many modes have been used, but the most recent results have been obtained with the GLW and ADS two-body decays and their extensions, the quasi-GLW and quasi-ADS modes. They are described in this paper and the results obtained by the LHCb collaboration are given. The γ angle measurement of LHCb is the combination of many modes among which the charged B decays contributed, and the most precise measurement from a single experiment.SISSAoai:inspirehep.net:16056692017
spellingShingle Particle Physics - Experiment
Machefert, Frederic
Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title_full Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title_fullStr Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title_full_unstemmed Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title_short Measurement of $\gamma$ from $B$ meson decay to $D^{(*)}K^{(*)}$
title_sort measurement of $\gamma$ from $b$ meson decay to $d^{(*)}k^{(*)}$
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.291.0113
http://cds.cern.ch/record/2285346
work_keys_str_mv AT machefertfrederic measurementofgammafrombmesondecaytodk

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