An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb

The importance of the amplitude-model uncertainty in measurements of gamma from B->D(KSpipi)K is discussed. The isobar and K-matrix parameterisations of the pipi S-wave are investigated and a 3 degree uncertainty on gamma is estimated if the K matrix is neglected and the less physical isobar desc...

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Detalles Bibliográficos
Autores principales: Libby, J, Martin, L
Lenguaje:eng
Publicado: 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1069972
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author Libby, J
Martin, L
author_facet Libby, J
Martin, L
author_sort Libby, J
collection CERN
description The importance of the amplitude-model uncertainty in measurements of gamma from B->D(KSpipi)K is discussed. The isobar and K-matrix parameterisations of the pipi S-wave are investigated and a 3 degree uncertainty on gamma is estimated if the K matrix is neglected and the less physical isobar description is used.
id cern-1069972
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10699722019-09-30T06:29:59Zhttp://cds.cern.ch/record/1069972engLibby, JMartin, LAn investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCbDetectors and Experimental TechniquesThe importance of the amplitude-model uncertainty in measurements of gamma from B->D(KSpipi)K is discussed. The isobar and K-matrix parameterisations of the pipi S-wave are investigated and a 3 degree uncertainty on gamma is estimated if the K matrix is neglected and the less physical isobar description is used.LHCb-2007-142CERN-LHCb-2007-142oai:cds.cern.ch:10699722007-11-20
spellingShingle Detectors and Experimental Techniques
Libby, J
Martin, L
An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title_full An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title_fullStr An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title_full_unstemmed An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title_short An investigation of the pipi S-wave model for measurements of gamma with B->D(K0Spipi)K at LHCb
title_sort investigation of the pipi s-wave model for measurements of gamma with b->d(k0spipi)k at lhcb
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1069972
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