Search for pair production of second-generation leptoquarks at s =13 TeV

(CMS Collaboration)

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at s=13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb-1. Final states with two muons and two jets, or with one muon, two jets, and missing transverse momentum are considered. Second-generation scalar leptoquarks with masses less than 1530(1285) GeV are excluded for β=1.0(0.5), where β is the branching fraction for the decay of a leptoquark to a charged lepton and a quark. The results of the search are also interpreted as limits on the pair production of long-lived top squarks in an R-parity violating supersymmetry model that has a final state with two muons and two jets. These limits represent the most stringent limits to date on these models.

Original languageEnglish
Article number032014
JournalPhysical Review D
Volume99
Issue number3
DOIs
Publication statusPublished - 1 Feb 2019

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pair production
muons
protons
transverse momentum
supersymmetry
leptons
parity
luminosity
quarks
scalars
collisions
detectors
decay

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Search for pair production of second-generation leptoquarks at s =13 TeV. / (CMS Collaboration).

In: Physical Review D, Vol. 99, No. 3, 032014, 01.02.2019.

Research output: Contribution to journalArticle

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abstract = "A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at s=13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb-1. Final states with two muons and two jets, or with one muon, two jets, and missing transverse momentum are considered. Second-generation scalar leptoquarks with masses less than 1530(1285) GeV are excluded for β=1.0(0.5), where β is the branching fraction for the decay of a leptoquark to a charged lepton and a quark. The results of the search are also interpreted as limits on the pair production of long-lived top squarks in an R-parity violating supersymmetry model that has a final state with two muons and two jets. These limits represent the most stringent limits to date on these models.",
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AU - Sirunyan, A. M.

AU - Tumasyan, A.

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AU - Ambrogi, F.

AU - Asilar, E.

AU - Bergauer, T.

AU - Brandstetter, J.

AU - Dragicevic, M.

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AU - Escalante Del Valle, A.

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AU - Mikulec, I.

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AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Spitzbart, D.

AU - Taurok, A.

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AU - Wittmann, J.

AU - Wulz, C. E.

AU - Zarucki, M.

AU - Chekhovsky, V.

AU - Mossolov, V.

AU - Suarez Gonzalez, J.

AU - De Wolf, E. A.

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AU - Kim, J.

AU - Kim, J.

AU - Kim, J.

AU - Gavrilenko, M.

AU - Zarubin, A.

AU - Ivanov, Y.

AU - Kim, V.

AU - Oreshkin, V.

AU - Vavilov, S.

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