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 detector...
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todo:paper_14346044_v77_n2_p_Aad2023-10-03T16:15:26Z Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector Aad, G. 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 . © 2017, CERN for the benefit of the ATLAS collaboration. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14346044_v77_n2_p_Aad |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| 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 . © 2017, CERN for the benefit of the ATLAS collaboration. |
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JOUR |
| author |
Aad, G. |
| spellingShingle |
Aad, G. Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector |
| author_facet |
Aad, G. |
| author_sort |
Aad, G. |
| 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 |
| url |
http://hdl.handle.net/20.500.12110/paper_14346044_v77_n2_p_Aad |
| work_keys_str_mv |
AT aadg searchforleptonflavourviolatingdecaysofthehiggsandzbosonswiththeatlasdetector |
| _version_ |
1807317718964109312 |