Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector

Direct searches for lepton flavour violation in decays of the Higgs and Z bosons with the ATLAS detector at the LHC are presented. The following three decays are considered: H → eτ , H → μτ, and Z → μτ. The searches are based on the data sample of proton–proton collisions collected by the ATLAS dete...

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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: 2017
Materias:
Ciencias Exactas
Física
leptons
Higgs boson
z boson
ATLAS detector
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/79295
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-79295
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
leptons
Higgs boson
z boson
ATLAS detector
spellingShingle Ciencias Exactas
Física
leptons
Higgs boson
z boson
ATLAS detector
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 decays of the Higgs and Z bosons with the ATLAS detector
topic_facet Ciencias Exactas
Física
leptons
Higgs boson
z boson
ATLAS detector
description Direct searches for lepton flavour violation in decays of the Higgs and Z bosons with the ATLAS detector at the LHC are presented. The following three decays are considered: H → eτ , H → μτ, and Z → μτ. The searches are based on the data sample of proton–proton collisions collected by the ATLAS detector corresponding to an integrated luminosity of 20.3 fb−1 at a centre-of-mass energy of √s = 8 TeV. No significant excess is observed, and upper limits on the lepton-flavour-violating branching ratios are set at the 95% confidence level: Br(H → eτ) < 1.04%, Br(H → μτ) < 1.43%, and Br(Z → μτ) < 1.69 × 10−5.
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 decays of the Higgs and Z bosons with the ATLAS detector
title_short Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector
title_full Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector
title_fullStr Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector
title_full_unstemmed Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector
title_sort search for lepton-flavour-violating decays of the higgs and z bosons with the atlas detector
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/79295
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AT arduhfranciscoanuar searchforleptonflavourviolatingdecaysofthehiggsandzbosonswiththeatlasdetector
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bdutipo_str Repositorios
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