Trigger strategy for displaced muon pairs following the CMS phase II upgrades

We show that the phase II upgrade of the CMS tracking detector could enable the experiment to trigger on very low mass O(1  GeV) displaced muon pairs with minimal pT cuts. As a result, CMS can be competitive with LHCb when searching for low mass displaced exotics originating from heavy flavor decays...

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Detalles Bibliográficos
Autores principales: Gershtein, Yuri, Knapen, Simon
Lenguaje:eng
Publicado: 2019
Materias:
hep-ph
Particle Physics - Phenomenology
hep-ex
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.101.032003
http://cds.cern.ch/record/2711467
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author Gershtein, Yuri
Knapen, Simon
author_facet Gershtein, Yuri
Knapen, Simon
author_sort Gershtein, Yuri
collection CERN
description We show that the phase II upgrade of the CMS tracking detector could enable the experiment to trigger on very low mass O(1  GeV) displaced muon pairs with minimal pT cuts. As a result, CMS can be competitive with LHCb when searching for low mass displaced exotics originating from heavy flavor decays. The method can also be applied to signatures without muons but with a moderate amount of missing transverse energy, HT or multiple displaced vertices in the event.
id cern-2711467
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-27114672023-03-14T17:23:17Zdoi:10.1103/PhysRevD.101.032003doi:10.1103/PhysRevD.101.032003http://cds.cern.ch/record/2711467engGershtein, YuriKnapen, SimonTrigger strategy for displaced muon pairs following the CMS phase II upgradeshep-phParticle Physics - Phenomenologyhep-exParticle Physics - ExperimentWe show that the phase II upgrade of the CMS tracking detector could enable the experiment to trigger on very low mass O(1  GeV) displaced muon pairs with minimal pT cuts. As a result, CMS can be competitive with LHCb when searching for low mass displaced exotics originating from heavy flavor decays. The method can also be applied to signatures without muons but with a moderate amount of missing transverse energy, HT or multiple displaced vertices in the event.We show that the phase II upgrade of the CMS tracking detector could enable the experiment to trigger on very low mass $\mathcal{O}(1\,\text{GeV})$ displaced muon pairs with minimal $p_T$ cuts. As a result, CMS can be competitive with LHCb when searching for low mass displaced exotics originating from heavy flavor decays. The method can also be applied to signatures without muons but with a moderate amount of MET, $H_T$ or multiple displaced vertices in the event.arXiv:1907.00007oai:cds.cern.ch:27114672019-06-28
spellingShingle hep-ph
Particle Physics - Phenomenology
hep-ex
Particle Physics - Experiment
Gershtein, Yuri
Knapen, Simon
Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title_full Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title_fullStr Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title_full_unstemmed Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title_short Trigger strategy for displaced muon pairs following the CMS phase II upgrades
title_sort trigger strategy for displaced muon pairs following the cms phase ii upgrades
topic hep-ph
Particle Physics - Phenomenology
hep-ex
Particle Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevD.101.032003
https://dx.doi.org/10.1103/PhysRevD.101.032003
http://cds.cern.ch/record/2711467
work_keys_str_mv AT gershteinyuri triggerstrategyfordisplacedmuonpairsfollowingthecmsphaseiiupgrades
AT knapensimon triggerstrategyfordisplacedmuonpairsfollowingthecmsphaseiiupgrades

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