Exploring Multilepton Signatures From Dark Matter at the LHC

<!--HTML-->While overwhelming cosmological evidences point to the existence of Dark Matter (DM), only its gravitational interaction has been experimentally confirmed. Limitations on the most general mono-X DM signature at colliders motivate searches beyond this. This could manifest in the form...

Descripción completa

Detalles Bibliográficos
Autor principal: Freegard, Arran Charles
Lenguaje:eng
Publicado: 2021
Materias:
LPCC Workshops
Acceso en línea:http://cds.cern.ch/record/2752660
_version_ 1780969295578136576
author Freegard, Arran Charles
author_facet Freegard, Arran Charles
author_sort Freegard, Arran Charles
collection CERN
description <!--HTML-->While overwhelming cosmological evidences point to the existence of Dark Matter (DM), only its gravitational interaction has been experimentally confirmed. Limitations on the most general mono-X DM signature at colliders motivate searches beyond this. This could manifest in the form of a weak multiplet/doublet DM via weak interactions giving multilepton plus missing energy final states that can be probed at the LHC. Here we present our latest limits on inert 2-Higgs Doublet model (I2HDM) and Minimal Fermion Dark Matter model (MFDM) for 8/13 TeV pp collisions, producing 2-3 leptons plus missing energy final states, using CheckMATE.
id cern-2752660
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27526602022-11-02T22:35:59Zhttp://cds.cern.ch/record/2752660engFreegard, Arran CharlesExploring Multilepton Signatures From Dark Matter at the LHC(Re)interpreting the results of new physics searches at the LHCLPCC Workshops<!--HTML-->While overwhelming cosmological evidences point to the existence of Dark Matter (DM), only its gravitational interaction has been experimentally confirmed. Limitations on the most general mono-X DM signature at colliders motivate searches beyond this. This could manifest in the form of a weak multiplet/doublet DM via weak interactions giving multilepton plus missing energy final states that can be probed at the LHC. Here we present our latest limits on inert 2-Higgs Doublet model (I2HDM) and Minimal Fermion Dark Matter model (MFDM) for 8/13 TeV pp collisions, producing 2-3 leptons plus missing energy final states, using CheckMATE.oai:cds.cern.ch:27526602021
spellingShingle LPCC Workshops
Freegard, Arran Charles
Exploring Multilepton Signatures From Dark Matter at the LHC
title Exploring Multilepton Signatures From Dark Matter at the LHC
title_full Exploring Multilepton Signatures From Dark Matter at the LHC
title_fullStr Exploring Multilepton Signatures From Dark Matter at the LHC
title_full_unstemmed Exploring Multilepton Signatures From Dark Matter at the LHC
title_short Exploring Multilepton Signatures From Dark Matter at the LHC
title_sort exploring multilepton signatures from dark matter at the lhc
topic LPCC Workshops
url http://cds.cern.ch/record/2752660
work_keys_str_mv AT freegardarrancharles exploringmultileptonsignaturesfromdarkmatteratthelhc
AT freegardarrancharles reinterpretingtheresultsofnewphysicssearchesatthelhc

Ejemplares similares