New physics searches with heavy flavour observables at ATLAS

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New and recent results from the ATLAS programme of studies in EW physics with open beauty are presented. FCNC processes are sensitive to NP contributions, in particular through additional electroweak loop amplitudes. The angular analysis of the decay of $B_d \to K^* \mu \mu$ for a number of angular...

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Autor principal: De Sanctis, Umberto
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2274247
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author De Sanctis, Umberto
author_facet De Sanctis, Umberto
author_sort De Sanctis, Umberto
collection CERN
description New and recent results from the ATLAS programme of studies in EW physics with open beauty are presented. FCNC processes are sensitive to NP contributions, in particular through additional electroweak loop amplitudes. The angular analysis of the decay of $B_d \to K^* \mu \mu$ for a number of angular coefficients are measured as a function of the invariant mass squared of the di-muon system for data collected at 8 TeV. Comparison is made to theoretical predictions, including for the observable $P^{\prime}_5$, for which there has been recent tension between theory and experiment.
id cern-2274247
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-22742472019-09-30T06:29:59Zhttp://cds.cern.ch/record/2274247engDe Sanctis, UmbertoNew physics searches with heavy flavour observables at ATLASParticle Physics - ExperimentNew and recent results from the ATLAS programme of studies in EW physics with open beauty are presented. FCNC processes are sensitive to NP contributions, in particular through additional electroweak loop amplitudes. The angular analysis of the decay of $B_d \to K^* \mu \mu$ for a number of angular coefficients are measured as a function of the invariant mass squared of the di-muon system for data collected at 8 TeV. Comparison is made to theoretical predictions, including for the observable $P^{\prime}_5$, for which there has been recent tension between theory and experiment.ATL-PHYS-SLIDE-2017-497oai:cds.cern.ch:22742472017-07-13
spellingShingle Particle Physics - Experiment
De Sanctis, Umberto
New physics searches with heavy flavour observables at ATLAS
title New physics searches with heavy flavour observables at ATLAS
title_full New physics searches with heavy flavour observables at ATLAS
title_fullStr New physics searches with heavy flavour observables at ATLAS
title_full_unstemmed New physics searches with heavy flavour observables at ATLAS
title_short New physics searches with heavy flavour observables at ATLAS
title_sort new physics searches with heavy flavour observables at atlas
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2274247
work_keys_str_mv AT desanctisumberto newphysicssearcheswithheavyflavourobservablesatatlas

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