Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV

A search for pair production of new heavy leptons has been performed assuming different scenarios for the mixing of the new particles with Standard Model leptons. No candidate events were found in a data sample with an integrated luminosity of 5.6 pb**-1 collected by the ALEPH detector at centre-of-...

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Detalles Bibliográficos
Autores principales: Büscher, V, Ganis, G, Moser, H G, Wiedenmann, W
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/533481
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author Büscher, V
Ganis, G
Moser, H G
Wiedenmann, W
author_facet Büscher, V
Ganis, G
Moser, H G
Wiedenmann, W
author_sort Büscher, V
collection CERN
description A search for pair production of new heavy leptons has been performed assuming different scenarios for the mixing of the new particles with Standard Model leptons. No candidate events were found in a data sample with an integrated luminosity of 5.6 pb**-1 collected by the ALEPH detector at centre-of-mass energies of 130 GeV and 136 GeV. New limits on production cross-sections and on masses of sequential leptons were obtained which significantly extend the mass regions excluded at LEP1.
id cern-533481
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-5334812019-09-30T06:29:59Zhttp://cds.cern.ch/record/533481engBüscher, VGanis, GMoser, H GWiedenmann, WSearch for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeVParticle Physics - ExperimentA search for pair production of new heavy leptons has been performed assuming different scenarios for the mixing of the new particles with Standard Model leptons. No candidate events were found in a data sample with an integrated luminosity of 5.6 pb**-1 collected by the ALEPH detector at centre-of-mass energies of 130 GeV and 136 GeV. New limits on production cross-sections and on masses of sequential leptons were obtained which significantly extend the mass regions excluded at LEP1.oai:cds.cern.ch:5334811996-07-27
spellingShingle Particle Physics - Experiment
Büscher, V
Ganis, G
Moser, H G
Wiedenmann, W
Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title_full Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title_fullStr Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title_full_unstemmed Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title_short Search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 GeV
title_sort search for heavy leptons in e+e- collisions at centre-of-mass energies of 130 and 136 gev
topic Particle Physics - Experiment
url http://cds.cern.ch/record/533481
work_keys_str_mv AT buscherv searchforheavyleptonsineecollisionsatcentreofmassenergiesof130and136gev
AT ganisg searchforheavyleptonsineecollisionsatcentreofmassenergiesof130and136gev
AT moserhg searchforheavyleptonsineecollisionsatcentreofmassenergiesof130and136gev
AT wiedenmannw searchforheavyleptonsineecollisionsatcentreofmassenergiesof130and136gev

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