Searches for electroweak Higgsino production in compressed scenarios with ATLAS

Light Higgsinos are a common feature of natural models of Supersymmetry. Cases where the other SUSY particles are heavy, or where the lightest SUSY particles are mostly Higgsino, naturally lead to compressed mass spectra. Searches sensitive to these scenarios involve difficult detector signatures, i...

Descripción completa

Detalles Bibliográficos
Autor principal: Swiatlowski, Maximilian
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2317259
_version_ 1780958279187300352
author Swiatlowski, Maximilian
author_facet Swiatlowski, Maximilian
author_sort Swiatlowski, Maximilian
collection CERN
description Light Higgsinos are a common feature of natural models of Supersymmetry. Cases where the other SUSY particles are heavy, or where the lightest SUSY particles are mostly Higgsino, naturally lead to compressed mass spectra. Searches sensitive to these scenarios involve difficult detector signatures, including low-momentum leptons and disappearing tracks. This talk reviews recent results from searches in the Run 2 data with the ATLAS detector that constrain these scenarios, which provide the first constraints on light Higgsinos since LEP.
id cern-2317259
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-23172592019-09-30T06:29:59Zhttp://cds.cern.ch/record/2317259engSwiatlowski, MaximilianSearches for electroweak Higgsino production in compressed scenarios with ATLASParticle Physics - ExperimentLight Higgsinos are a common feature of natural models of Supersymmetry. Cases where the other SUSY particles are heavy, or where the lightest SUSY particles are mostly Higgsino, naturally lead to compressed mass spectra. Searches sensitive to these scenarios involve difficult detector signatures, including low-momentum leptons and disappearing tracks. This talk reviews recent results from searches in the Run 2 data with the ATLAS detector that constrain these scenarios, which provide the first constraints on light Higgsinos since LEP.ATL-PHYS-SLIDE-2018-235oai:cds.cern.ch:23172592018-05-11
spellingShingle Particle Physics - Experiment
Swiatlowski, Maximilian
Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title_full Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title_fullStr Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title_full_unstemmed Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title_short Searches for electroweak Higgsino production in compressed scenarios with ATLAS
title_sort searches for electroweak higgsino production in compressed scenarios with atlas
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2317259
work_keys_str_mv AT swiatlowskimaximilian searchesforelectroweakhiggsinoproductionincompressedscenarioswithatlas

Ejemplares similares