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Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector

Various theories beyond the Standard Model predict new, long-lived particles with unique signatures which are difficult to reconstruct and for which estimating the background rates is also a challenge. Signatures from displaced and/or delayed decays anywhere from the inner detector to the muon spect...

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Autor principal: Grancagnolo, Sergio
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:http://cds.cern.ch/record/2789441
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author Grancagnolo, Sergio
author_facet Grancagnolo, Sergio
author_sort Grancagnolo, Sergio
collection CERN
description Various theories beyond the Standard Model predict new, long-lived particles with unique signatures which are difficult to reconstruct and for which estimating the background rates is also a challenge. Signatures from displaced and/or delayed decays anywhere from the inner detector to the muon spectrometer, as well as those of new particles with fractional or multiple values of the charge of the electron or high mass stable charged particles are all examples of experimentally demanding signatures. The talk will focus on the most recent results using 13 TeV pp collision data collected by the ATLAS detector. Prospects for HL-LHC will also be shown.
id cern-2789441
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
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spelling cern-27894412021-11-02T21:49:19Zhttp://cds.cern.ch/record/2789441engGrancagnolo, SergioSearches for BSM physics using challenging and long-lived signatures with the ATLAS detectorParticle Physics - ExperimentVarious theories beyond the Standard Model predict new, long-lived particles with unique signatures which are difficult to reconstruct and for which estimating the background rates is also a challenge. Signatures from displaced and/or delayed decays anywhere from the inner detector to the muon spectrometer, as well as those of new particles with fractional or multiple values of the charge of the electron or high mass stable charged particles are all examples of experimentally demanding signatures. The talk will focus on the most recent results using 13 TeV pp collision data collected by the ATLAS detector. Prospects for HL-LHC will also be shown.ATL-PHYS-SLIDE-2021-670oai:cds.cern.ch:27894412021-11-01
spellingShingle Particle Physics - Experiment
Grancagnolo, Sergio
Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title_full Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title_fullStr Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title_full_unstemmed Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title_short Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector
title_sort searches for bsm physics using challenging and long-lived signatures with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2789441
work_keys_str_mv AT grancagnolosergio searchesforbsmphysicsusingchallengingandlonglivedsignatureswiththeatlasdetector