Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb−1. Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutri...
Guardado en:
Autores principales: | , |
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Formato: | Articulo |
Lenguaje: | Inglés |
Publicado: |
1999
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/78133 |
Aporte de: |
id |
I19-R120-10915-78133 |
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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 Higgs boson L3 detector |
spellingShingle |
Ciencias Exactas Física Higgs boson L3 detector Dova, María Teresa L3 Collaboration Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
topic_facet |
Ciencias Exactas Física Higgs boson L3 detector |
description |
A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.4 pb−1. Higgs decays into a charm and a strange quark or into a tau lepton and its associated neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. A lower limit of 65.5 GeV on the charged Higgs mass is derived at 95% confidence level, independent of the decay branching ratio Br(H±→τν). |
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<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
title_short |
Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
title_full |
Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
title_fullStr |
Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
title_full_unstemmed |
Search for charged Higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 GeV |
title_sort |
search for charged higgs bosons in e<sup>+</sup>e<sup>-</sup> collisions at √s = 189 gev |
publishDate |
1999 |
url |
http://sedici.unlp.edu.ar/handle/10915/78133 |
work_keys_str_mv |
AT dovamariateresa searchforchargedhiggsbosonsinesupsupesupsupcollisionsats189gev AT l3collaboration searchforchargedhiggsbosonsinesupsupesupsupcollisionsats189gev |
bdutipo_str |
Repositorios |
_version_ |
1764820485413011456 |