Catching a New Force by the Tail

The Large Hadron Collider (LHC) is sensitive to new heavy gauge bosons that produce narrow peaks in the dilepton invariant mass spectrum up to about mZ′∼5  TeV Z′s that are too heavy to produce directly can reveal their presence through interference with standard model dilepton production. We show t...

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Detalles Bibliográficos
Autores principales: Alioli, Simone, Farina, Marco, Pappadopulo, Duccio, Ruderman, Joshua T.
Lenguaje:eng
Publicado: 2017
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.120.101801
http://cds.cern.ch/record/2300084
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author Alioli, Simone
Farina, Marco
Pappadopulo, Duccio
Ruderman, Joshua T.
author_facet Alioli, Simone
Farina, Marco
Pappadopulo, Duccio
Ruderman, Joshua T.
author_sort Alioli, Simone
collection CERN
description The Large Hadron Collider (LHC) is sensitive to new heavy gauge bosons that produce narrow peaks in the dilepton invariant mass spectrum up to about mZ′∼5  TeV Z′s that are too heavy to produce directly can reveal their presence through interference with standard model dilepton production. We show that the LHC can significantly extend the mass reach for such Z′s by performing precision measurements of the shape of the dilepton invariant mass spectrum. The high-luminosity LHC can exclude, with 95% confidence, new gauge bosons as heavy as mZ′∼10–20  TeV that couple with gauge coupling strength of gZ′∼1–2.
id oai-inspirehep.net-1641769
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-16417692021-05-03T20:28:16Zdoi:10.1103/PhysRevLett.120.101801http://cds.cern.ch/record/2300084engAlioli, SimoneFarina, MarcoPappadopulo, DuccioRuderman, Joshua T.Catching a New Force by the Tailhep-phParticle Physics - PhenomenologyThe Large Hadron Collider (LHC) is sensitive to new heavy gauge bosons that produce narrow peaks in the dilepton invariant mass spectrum up to about mZ′∼5  TeV Z′s that are too heavy to produce directly can reveal their presence through interference with standard model dilepton production. We show that the LHC can significantly extend the mass reach for such Z′s by performing precision measurements of the shape of the dilepton invariant mass spectrum. The high-luminosity LHC can exclude, with 95% confidence, new gauge bosons as heavy as mZ′∼10–20  TeV that couple with gauge coupling strength of gZ′∼1–2.The Large Hadron Collider (LHC) is sensitive to new heavy gauge bosons that produce narrow peaks in the dilepton invariant mass spectrum up to about $m_{Z'}\sim 5$ TeV. $Z'$s that are too heavy to produce directly can reveal their presence through interference with Standard Model dilepton production. We show that the LHC can significantly extend the mass reach for such $Z'$s by performing precision measurements of the shape of the dilepton invariant mass spectrum. The high luminosity LHC can exclude, with 95$\%$ confidence, new gauge bosons as heavy as $m_{Z'} \sim 10-20$ TeV that couple with gauge coupling strength of $g_{Z'} \sim 1-2$.CERN-TH-2017-230arXiv:1712.02347CERN-TH-2017-230oai:inspirehep.net:16417692017-12-06
spellingShingle hep-ph
Particle Physics - Phenomenology
Alioli, Simone
Farina, Marco
Pappadopulo, Duccio
Ruderman, Joshua T.
Catching a New Force by the Tail
title Catching a New Force by the Tail
title_full Catching a New Force by the Tail
title_fullStr Catching a New Force by the Tail
title_full_unstemmed Catching a New Force by the Tail
title_short Catching a New Force by the Tail
title_sort catching a new force by the tail
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.120.101801
http://cds.cern.ch/record/2300084
work_keys_str_mv AT aliolisimone catchinganewforcebythetail
AT farinamarco catchinganewforcebythetail
AT pappadopuloduccio catchinganewforcebythetail
AT rudermanjoshuat catchinganewforcebythetail

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