Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector

The Standard Model predicts several rare Higgs boson decay channels, among which are decays to a Z boson and a photon, H to Zgamma, to a low-mass lepton pair and a photon H to llgamma, and to a meson and photon. The observation of some of these decays could open the possibility of studying the CP an...

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Detalles Bibliográficos
Autor principal: Ran, Kunlin
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2788858
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author Ran, Kunlin
author_facet Ran, Kunlin
author_sort Ran, Kunlin
collection CERN
description The Standard Model predicts several rare Higgs boson decay channels, among which are decays to a Z boson and a photon, H to Zgamma, to a low-mass lepton pair and a photon H to llgamma, and to a meson and photon. The observation of some of these decays could open the possibility of studying the CP and coupling properties of the Higgs boson in a complementary way to other analyses. In addition, lepton-flavor-violating decays of the observed Higgs boson are searched for, where on observation would be a clear sign of physics effects beyond the Standard Model. Several results for decays based on pp collision data collected at 13 TeV will be presented.
id cern-2788858
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27888582021-10-27T19:36:56Zhttp://cds.cern.ch/record/2788858engRan, KunlinSearch for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detectorParticle Physics - ExperimentThe Standard Model predicts several rare Higgs boson decay channels, among which are decays to a Z boson and a photon, H to Zgamma, to a low-mass lepton pair and a photon H to llgamma, and to a meson and photon. The observation of some of these decays could open the possibility of studying the CP and coupling properties of the Higgs boson in a complementary way to other analyses. In addition, lepton-flavor-violating decays of the observed Higgs boson are searched for, where on observation would be a clear sign of physics effects beyond the Standard Model. Several results for decays based on pp collision data collected at 13 TeV will be presented.ATL-PHYS-SLIDE-2021-652oai:cds.cern.ch:27888582021-10-27
spellingShingle Particle Physics - Experiment
Ran, Kunlin
Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title_full Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title_fullStr Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title_full_unstemmed Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title_short Search for rare and lepton flavor violating decays of the Higgs boson with the ATLAS detector
title_sort search for rare and lepton flavor violating decays of the higgs boson with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2788858
work_keys_str_mv AT rankunlin searchforrareandleptonflavorviolatingdecaysofthehiggsbosonwiththeatlasdetector

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