A search for supersymmetric particles produced in the vector boson fusion topology in proton-proton collisions is presented. The search targets final states with one or zero leptons, large missing transverse momentum, and two jets with a large separation in rapidity. The data sample corresponds to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at s = 13 TeV collected in 2016 with the CMS detector at the LHC. The observed dijet invariant mass and lepton-neutrino transverse mass spectra are found to be consistent with the standard model predictions. Upper limits are set on the cross sections for chargino (χ˜1±) and neutralino (χ˜20) production with two associated jets. For a compressed mass spectrum scenario in which the χ˜1± and χ˜20 decays proceed via a light slepton and the mass difference between the lightest neutralino χ˜10 and the mass-degenerate particles χ˜1± and χ˜20 is 1 (30) GeV, the most stringent lower limit to date of 112 (215) GeV is set on the mass of these latter two particles.[Figure not available: see fulltext.]

Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., et al. (2019). Search for supersymmetry with a compressed mass spectrum in the vector boson fusion topology with 1-lepton and 0-lepton final states in proton-proton collisions at sqrt(s) = 13 TeV. JOURNAL OF HIGH ENERGY PHYSICS, 2019(8) [10.1007/JHEP08(2019)150].

Search for supersymmetry with a compressed mass spectrum in the vector boson fusion topology with 1-lepton and 0-lepton final states in proton-proton collisions at sqrt(s) = 13 TeV

Benaglia, A.;Beschi, A.;Brivio, F.;Ciriolo, V.;Dinardo, M. E.;Fiorendi, S.;Ghezzi, A.;Govoni, P.;Malberti, M.;Monti, F.;Moroni, L.;Paganoni, M.;Ragazzi, S.;Tabarelli de Fatis, T.;Zuolo, D.;Massironi, A.;Gerosa, R.;Lucchini, M. T.;De Guio, F.;
2019

Abstract

A search for supersymmetric particles produced in the vector boson fusion topology in proton-proton collisions is presented. The search targets final states with one or zero leptons, large missing transverse momentum, and two jets with a large separation in rapidity. The data sample corresponds to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at s = 13 TeV collected in 2016 with the CMS detector at the LHC. The observed dijet invariant mass and lepton-neutrino transverse mass spectra are found to be consistent with the standard model predictions. Upper limits are set on the cross sections for chargino (χ˜1±) and neutralino (χ˜20) production with two associated jets. For a compressed mass spectrum scenario in which the χ˜1± and χ˜20 decays proceed via a light slepton and the mass difference between the lightest neutralino χ˜10 and the mass-degenerate particles χ˜1± and χ˜20 is 1 (30) GeV, the most stringent lower limit to date of 112 (215) GeV is set on the mass of these latter two particles.[Figure not available: see fulltext.]
Articolo in rivista - Articolo scientifico
Physics, LHC, CMS, SUSY
English
2019
2019
8
open
Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., et al. (2019). Search for supersymmetry with a compressed mass spectrum in the vector boson fusion topology with 1-lepton and 0-lepton final states in proton-proton collisions at sqrt(s) = 13 TeV. JOURNAL OF HIGH ENERGY PHYSICS, 2019(8) [10.1007/JHEP08(2019)150].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/242507
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