Search for single top production at LEP

Single top production in e+e− annihilations is searched for in data collected by the L3 detector at centre-of-mass energies from 189 to 209 GeV, corresponding to a total integrated luminosity of 634 pb−1. Investigating hadronic and semileptonic top decays, no evidence of single top production at LEP...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2002
Materias:
Ciencias Exactas
Física
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/72682
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-72682
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
spellingShingle Ciencias Exactas
Física
Dova, María Teresa
L3 Collaboration
Search for single top production at LEP
topic_facet Ciencias Exactas
Física
description Single top production in e+e− annihilations is searched for in data collected by the L3 detector at centre-of-mass energies from 189 to 209 GeV, corresponding to a total integrated luminosity of 634 pb−1. Investigating hadronic and semileptonic top decays, no evidence of single top production at LEP is obtained and upper limits on the single top cross section as a function of the centre-of-mass energy are derived. Limits on possible anomalous couplings, as well as on the scale of contact interactions responsible for single top production are determined.
format Articulo
Articulo
author Dova, María Teresa
L3 Collaboration
author_facet Dova, María Teresa
L3 Collaboration
author_sort Dova, María Teresa
title Search for single top production at LEP
title_short Search for single top production at LEP
title_full Search for single top production at LEP
title_fullStr Search for single top production at LEP
title_full_unstemmed Search for single top production at LEP
title_sort search for single top production at lep
publishDate 2002
url http://sedici.unlp.edu.ar/handle/10915/72682
work_keys_str_mv AT dovamariateresa searchforsingletopproductionatlep
AT l3collaboration searchforsingletopproductionatlep
bdutipo_str Repositorios
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