Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector

A direct search for lepton-flavour-violating H → μτ decays of the recently discovered Higgs boson with the ATLAS detector at the LHC is presented. The analysis is performed in the H → μτ<sub>had</sub> channel, where τ<sub>had</sub> is a hadronically decaying τ-lepton. The sea...

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Detalles Bibliográficos
Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Ciencias Exactas
Física
hadron-hadron scattering
Higgs physics
leptons
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/79544
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-79544
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
hadron-hadron scattering
Higgs physics
leptons
spellingShingle Ciencias Exactas
Física
hadron-hadron scattering
Higgs physics
leptons
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
topic_facet Ciencias Exactas
Física
hadron-hadron scattering
Higgs physics
leptons
description A direct search for lepton-flavour-violating H → μτ decays of the recently discovered Higgs boson with the ATLAS detector at the LHC is presented. The analysis is performed in the H → μτ<sub>had</sub> channel, where τ<sub>had</sub> is a hadronically decaying τ-lepton. The search is based on the data sample of proton-proton collisions collected by the ATLAS experiment corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> at a centre-of-mass energy of √s = 8TeV. No statistically signi cant excess of data over the predicted background is observed. The observed (expected) 95% con dence-level upper limit on the branching fraction, Br(H → μτ), is 1.85% (1.24%).
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
title_short Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
title_full Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
title_fullStr Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
title_full_unstemmed Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
title_sort search for lepton-flavour-violating h → μτ decays of the higgs boson with the atlas detector
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/79544
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AT arduhfranciscoanuar searchforleptonflavourviolatinghmtdecaysofthehiggsbosonwiththeatlasdetector
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