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Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state
A search is presented for heavy resonances decaying into a Z boson and either a W boson or another Z boson (WZ or ZZ), with one Z boson decaying into a pair of neutrinos and the other boson decaying hadronically into a pair of collimated quarks, which is reconstructed as a highly energetic boosted j...
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2017
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Acceso en línea: | http://cds.cern.ch/record/2273910 |
_version_ | 1780955041553711104 |
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author | CMS Collaboration |
author_facet | CMS Collaboration |
author_sort | CMS Collaboration |
collection | CERN |
description | A search is presented for heavy resonances decaying into a Z boson and either a W boson or another Z boson (WZ or ZZ), with one Z boson decaying into a pair of neutrinos and the other boson decaying hadronically into a pair of collimated quarks, which is reconstructed as a highly energetic boosted jet. The search is performed using the data collected by the CMS detector at the CERN LHC during 2016 in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$, corresponding to a total integrated luminosity of $35.9~\mathrm{fb}^{-1}$. No excess is observed in data with regards to background expectations. Results are interpreted in beyond standard model scenarios. Limits on production cross sections are set in the range 0.8--50$~\mathrm{fb}$ for spin-2 bulk gravitons and for W' bosons in the context of the heavy vector triplet (HVT) model. For the two HVT scenarios considered, a W' resonance is excluded at $95\%~\mathrm{CL}$ up to a mass of $3.2~\mathrm{TeV}$ in the first case and $3.5~\mathrm{TeV}$ in the second. |
id | cern-2273910 |
institution | Organización Europea para la Investigación Nuclear |
publishDate | 2017 |
record_format | invenio |
spelling | cern-22739102019-09-30T06:29:59Zhttp://cds.cern.ch/record/2273910CMS CollaborationSearch for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final stateParticle Physics - ExperimentA search is presented for heavy resonances decaying into a Z boson and either a W boson or another Z boson (WZ or ZZ), with one Z boson decaying into a pair of neutrinos and the other boson decaying hadronically into a pair of collimated quarks, which is reconstructed as a highly energetic boosted jet. The search is performed using the data collected by the CMS detector at the CERN LHC during 2016 in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$, corresponding to a total integrated luminosity of $35.9~\mathrm{fb}^{-1}$. No excess is observed in data with regards to background expectations. Results are interpreted in beyond standard model scenarios. Limits on production cross sections are set in the range 0.8--50$~\mathrm{fb}$ for spin-2 bulk gravitons and for W' bosons in the context of the heavy vector triplet (HVT) model. For the two HVT scenarios considered, a W' resonance is excluded at $95\%~\mathrm{CL}$ up to a mass of $3.2~\mathrm{TeV}$ in the first case and $3.5~\mathrm{TeV}$ in the second.CMS-PAS-B2G-17-005oai:cds.cern.ch:22739102017 |
spellingShingle | Particle Physics - Experiment CMS Collaboration Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title | Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title_full | Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title_fullStr | Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title_full_unstemmed | Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title_short | Search for heavy resonances decaying into a Z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
title_sort | search for heavy resonances decaying into a z boson and a vector boson in the $\nu \nu$ $q\bar{q}$ final state |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/2273910 |
work_keys_str_mv | AT cmscollaboration searchforheavyresonancesdecayingintoazbosonandavectorbosoninthenunuqbarqfinalstate |