Research output: Contribution to journal › Article › peer-review
Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV. / The CMS collaboration ; Блинов, Владимир Евгеньевич; Сковпень, Юрий Иванович.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 798, 134985, 10.11.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV
AU - The CMS collaboration
AU - Sirunyan, A. M.
AU - Tumasyan, A.
AU - Adam, W.
AU - Ambrogi, F.
AU - Asilar, E.
AU - Bergauer, T.
AU - Brandstetter, J.
AU - Dragicevic, M.
AU - Erö, J.
AU - Escalante Del Valle, A.
AU - Flechl, M.
AU - Frühwirth, R.
AU - Ghete, V. M.
AU - Hrubec, J.
AU - Jeitler, M.
AU - Krammer, N.
AU - Krätschmer, I.
AU - Liko, D.
AU - Madlener, T.
AU - Mikulec, I.
AU - Rad, N.
AU - Rohringer, H.
AU - Schieck, J.
AU - Schöfbeck, R.
AU - Spanring, M.
AU - Spitzbart, D.
AU - Waltenberger, W.
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.
AU - Di Croce, D.
AU - Janssen, X.
AU - Lauwers, J.
AU - Lelek, A.
AU - Pieters, M.
AU - Van Haevermaet, H.
AU - Van Mechelen, P.
AU - Van Remortel, N.
AU - Blekman, F.
AU - D'Hondt, J.
AU - De Clercq, J.
AU - Deroover, K.
AU - Flouris, G.
AU - Barnyakov, A.
AU - Dimova, T.
AU - Kardapoltsev, L.
AU - Блинов, Владимир Евгеньевич
AU - Сковпень, Юрий Иванович
N1 - Publisher Copyright: © 2019 The Author(s) Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019/11/10
Y1 - 2019/11/10
N2 - A search for anomalous electroweak production of WW, WZ, and ZZ boson pairs in association with two jets in proton-proton collisions at s=13TeV at the LHC is reported. The data sample corresponds to an integrated luminosity of 35.9fb−1 collected with the CMS detector. Events are selected by requiring two jets with large rapidity separation and invariant mass, one or two leptons (electrons or muons), and a W or Z boson decaying hadronically. No excess of events with respect to the standard model background predictions is observed and constraints on the structure of quartic vector boson interactions in the framework of dimension-8 effective field theory operators are reported. Stringent limits on parameters of the effective field theory operators are obtained. The observed 95% confidence level limits for the S0, M0, and T0 operators are −2.7S0/Λ4<2.7, −1.0M0/Λ4<1.0, and −0.17T0/Λ4<0.16, in units of TeV−4. Constraints are also reported on the product of the cross section and branching fraction for vector boson fusion production of charged Higgs bosons as a function of mass from 600 to 2000 GeV. The results are interpreted in the context of the Georgi–Machacek model.
AB - A search for anomalous electroweak production of WW, WZ, and ZZ boson pairs in association with two jets in proton-proton collisions at s=13TeV at the LHC is reported. The data sample corresponds to an integrated luminosity of 35.9fb−1 collected with the CMS detector. Events are selected by requiring two jets with large rapidity separation and invariant mass, one or two leptons (electrons or muons), and a W or Z boson decaying hadronically. No excess of events with respect to the standard model background predictions is observed and constraints on the structure of quartic vector boson interactions in the framework of dimension-8 effective field theory operators are reported. Stringent limits on parameters of the effective field theory operators are obtained. The observed 95% confidence level limits for the S0, M0, and T0 operators are −2.7S0/Λ4<2.7, −1.0M0/Λ4<1.0, and −0.17T0/Λ4<0.16, in units of TeV−4. Constraints are also reported on the product of the cross section and branching fraction for vector boson fusion production of charged Higgs bosons as a function of mass from 600 to 2000 GeV. The results are interpreted in the context of the Georgi–Machacek model.
KW - Charged Higgs
KW - CMS
KW - Physics
KW - VBS
KW - EVENTS
KW - CONSTRAINTS
KW - COUPLINGS
KW - CROSS-SECTION
UR - http://www.scopus.com/inward/record.url?scp=85072850749&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2019.134985
DO - 10.1016/j.physletb.2019.134985
M3 - Article
AN - SCOPUS:85072850749
VL - 798
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
M1 - 134985
ER -
ID: 21793550