Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

A search for a long-lived neutral massive particle decaying to a $\mu\mu$, $ee$, or $e\mu$ pair is presented with 32.8 $\mathrm{fb^{-1}}$ of $pp$ collisions at $\sqrt{s}=13$ TeV taken by the ATLAS detector at the LHC. Upper limits are presented on the production cross section times branching ratio f...

Descripción completa

Detalles Bibliográficos
Autor principal: Che, Siinn
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2634838
_version_ 1780959780709335040
author Che, Siinn
author_facet Che, Siinn
author_sort Che, Siinn
collection CERN
description A search for a long-lived neutral massive particle decaying to a $\mu\mu$, $ee$, or $e\mu$ pair is presented with 32.8 $\mathrm{fb^{-1}}$ of $pp$ collisions at $\sqrt{s}=13$ TeV taken by the ATLAS detector at the LHC. Upper limits are presented on the production cross section times branching ratio for resonances decaying to a lepton pair. Also presented is the detection efficiency as a function of $p_{T}$ and $\eta$ for a resonance with mass of 0.1$-$2.0 TeV and lifetime ($c\tau$) of 100$-$500 mm to allow for an estimate of the upper limit on the cross section for any model of interest.
id cern-2634838
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26348382019-09-30T06:29:59Zhttp://cds.cern.ch/record/2634838engChe, SiinnSearch for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detectorParticle Physics - ExperimentA search for a long-lived neutral massive particle decaying to a $\mu\mu$, $ee$, or $e\mu$ pair is presented with 32.8 $\mathrm{fb^{-1}}$ of $pp$ collisions at $\sqrt{s}=13$ TeV taken by the ATLAS detector at the LHC. Upper limits are presented on the production cross section times branching ratio for resonances decaying to a lepton pair. Also presented is the detection efficiency as a function of $p_{T}$ and $\eta$ for a resonance with mass of 0.1$-$2.0 TeV and lifetime ($c\tau$) of 100$-$500 mm to allow for an estimate of the upper limit on the cross section for any model of interest.CERN-THESIS-2018-117oai:cds.cern.ch:26348382018-08-17T18:35:06Z
spellingShingle Particle Physics - Experiment
Che, Siinn
Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title_full Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title_fullStr Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title_full_unstemmed Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title_short Search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
title_sort search for long-lived resonance decaying to a dilepton pair in $pp$ collisions at $\sqrt{s}=13$ tev with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2634838
work_keys_str_mv AT chesiinn searchforlonglivedresonancedecayingtoadileptonpairinppcollisionsatsqrts13tevwiththeatlasdetector

Ejemplares similares