Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV

A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of- mass energies between 192 and 202 GeV, corresponding to an integrated luminosity of 233.2 pb−1. Decays into a charm and a strange quark or into a tau lepton and its neutrino ar...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2000
Materias:
Ciencias Exactas
Física
pair-produced
Higgs bosons
L3 detector at LEP
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/75724
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-75724
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
pair-produced
Higgs bosons
L3 detector at LEP
spellingShingle Ciencias Exactas
Física
pair-produced
Higgs bosons
L3 detector at LEP
Dova, María Teresa
L3 Collaboration
Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
topic_facet Ciencias Exactas
Física
pair-produced
Higgs bosons
L3 detector at LEP
description A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of- mass energies between 192 and 202 GeV, corresponding to an integrated luminosity of 233.2 pb−1. Decays into a charm and a strange quark or into a tau lepton and its neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. Including data taken at lower centre-of-mass energies, lower limits on the charged Higgs mass are derived at the 95% confidence level. They vary from 67.4 to 79.9 GeV as a function of the H± → τν branching ratio.
format Articulo
Articulo
author Dova, María Teresa
L3 Collaboration
author_facet Dova, María Teresa
L3 Collaboration
author_sort Dova, María Teresa
title Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
title_short Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
title_full Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
title_fullStr Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
title_full_unstemmed Search for charged Higgs bosons in e+e− collisions at centre-of-mass energies up to 202 GeV
title_sort search for charged higgs bosons in e+e− collisions at centre-of-mass energies up to 202 gev
publishDate 2000
url http://sedici.unlp.edu.ar/handle/10915/75724
work_keys_str_mv AT dovamariateresa searchforchargedhiggsbosonsineecollisionsatcentreofmassenergiesupto202gev
AT l3collaboration searchforchargedhiggsbosonsineecollisionsatcentreofmassenergiesupto202gev
bdutipo_str Repositorios
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