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Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS

Fine-tuning arguments suggest the mass of the supersymmetric partner of the Higgs boson, the higgsino, is not too far from the weak scale. The search for higgsinos represents an experimental challenge due to the near mass-degeneracy resulting in soft decay products, and the low production cross sect...

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Autor principal: Alonso, Francisco
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.364.0576
http://cds.cern.ch/record/2697288
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author Alonso, Francisco
author_facet Alonso, Francisco
author_sort Alonso, Francisco
collection CERN
description Fine-tuning arguments suggest the mass of the supersymmetric partner of the Higgs boson, the higgsino, is not too far from the weak scale. The search for higgsinos represents an experimental challenge due to the near mass-degeneracy resulting in soft decay products, and the low production cross section. This talk presents recent ATLAS results of analyses explicitly targeting the higgsino with a variety of experimental techniques, as well as searches for electroweak production of supersymmetric particles in final states involving the Higgs boson.
id cern-2697288
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
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spelling cern-26972882022-08-10T12:11:13Zdoi:10.22323/1.364.0576http://cds.cern.ch/record/2697288engAlonso, FranciscoSearches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLASParticle Physics - ExperimentFine-tuning arguments suggest the mass of the supersymmetric partner of the Higgs boson, the higgsino, is not too far from the weak scale. The search for higgsinos represents an experimental challenge due to the near mass-degeneracy resulting in soft decay products, and the low production cross section. This talk presents recent ATLAS results of analyses explicitly targeting the higgsino with a variety of experimental techniques, as well as searches for electroweak production of supersymmetric particles in final states involving the Higgs boson.ATL-PHYS-PROC-2019-143oai:cds.cern.ch:26972882019-10-30
spellingShingle Particle Physics - Experiment
Alonso, Francisco
Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title_full Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title_fullStr Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title_full_unstemmed Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title_short Searches for electroweak production of supersymmetric particles involving the Higgs boson and the higgsino with ATLAS
title_sort searches for electroweak production of supersymmetric particles involving the higgs boson and the higgsino with atlas
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.364.0576
http://cds.cern.ch/record/2697288
work_keys_str_mv AT alonsofrancisco searchesforelectroweakproductionofsupersymmetricparticlesinvolvingthehiggsbosonandthehiggsinowithatlas