Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation

An amplitude analysis of the singly Cabibbo suppressed decay D+s→K+π+π−is performed using the isobar formalism. Using the built model, a sensitivity study forCP-violation was performed. The sensitivity of forward-backward charge asymmetry (A_CP−FB) in the helicity angle iscompared to regional charge...

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Detalles Bibliográficos
Autor principal: Massen, Olaf
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2780003
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author Massen, Olaf
author_facet Massen, Olaf
author_sort Massen, Olaf
collection CERN
description An amplitude analysis of the singly Cabibbo suppressed decay D+s→K+π+π−is performed using the isobar formalism. Using the built model, a sensitivity study forCP-violation was performed. The sensitivity of forward-backward charge asymmetry (A_CP−FB) in the helicity angle iscompared to regional charge asymmetry (A_CP). It was found that in the situations we considered no increase in sensitivity was found by measuring A_CP−FB compared to A_CP
id cern-2780003
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27800032021-09-03T18:44:09Zhttp://cds.cern.ch/record/2780003engMassen, OlafOptimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violationParticle Physics - ExperimentAn amplitude analysis of the singly Cabibbo suppressed decay D+s→K+π+π−is performed using the isobar formalism. Using the built model, a sensitivity study forCP-violation was performed. The sensitivity of forward-backward charge asymmetry (A_CP−FB) in the helicity angle iscompared to regional charge asymmetry (A_CP). It was found that in the situations we considered no increase in sensitivity was found by measuring A_CP−FB compared to A_CPCERN-STUDENTS-Note-2021-112oai:cds.cern.ch:27800032021-09-03
spellingShingle Particle Physics - Experiment
Massen, Olaf
Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title_full Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title_fullStr Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title_full_unstemmed Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title_short Optimising the search forCP-violation inD+S→K+π+π−decays at LHCb: Using forward-backward asymmetry as a probe for CP-violation
title_sort optimising the search forcp-violation ind+s→k+π+π−decays at lhcb: using forward-backward asymmetry as a probe for cp-violation
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2780003
work_keys_str_mv AT massenolaf optimisingthesearchforcpviolationindskppdecaysatlhcbusingforwardbackwardasymmetryasaprobeforcpviolation

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