Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector

The production rate f_c of charm quark in W decays has been measured at LEP2 using the data collected by ALEPH in 1996 and 1997 at centre-of-mass energies between 170 GeV and 183 GeV. The charm quarks are tagged by using two methods based on the kinematic properties of the jets, the number of identi...

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Detalles Bibliográficos
Autor principal: CERN. Geneva
Lenguaje:eng
Publicado: 1998
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/407097
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author CERN. Geneva
author_facet CERN. Geneva
author_sort CERN. Geneva
collection CERN
description The production rate f_c of charm quark in W decays has been measured at LEP2 using the data collected by ALEPH in 1996 and 1997 at centre-of-mass energies between 170 GeV and 183 GeV. The charm quarks are tagged by using two methods based on the kinematic properties of the jets, the number of identified leptons, the energy of fully reconstructed D mesons and on lifetime information. THe CKM matrix element |V_cs| is then extracted from the measured value of f_c.
id cern-407097
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-4070972022-01-27T08:58:07Zhttp://cds.cern.ch/record/407097engCERN. GenevaMeasurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detectorParticle Physics - ExperimentThe production rate f_c of charm quark in W decays has been measured at LEP2 using the data collected by ALEPH in 1996 and 1997 at centre-of-mass energies between 170 GeV and 183 GeV. The charm quarks are tagged by using two methods based on the kinematic properties of the jets, the number of identified leptons, the energy of fully reconstructed D mesons and on lifetime information. THe CKM matrix element |V_cs| is then extracted from the measured value of f_c.CERN-OPEN-99-317CERN-ALEPH-98-011oai:cds.cern.ch:4070971998-07-01
spellingShingle Particle Physics - Experiment
CERN. Geneva
Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title_full Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title_fullStr Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title_full_unstemmed Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title_short Measurement of $|V_{cs}|$ in hadronic W decays with the ALEPH detector
title_sort measurement of $|v_{cs}|$ in hadronic w decays with the aleph detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/407097
work_keys_str_mv AT cerngeneva measurementofvcsinhadronicwdecayswiththealephdetector

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