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Abstract: A search for the electroweak production of supersymmetric particles in proton-proton collisions at a center-of-mass energy of 13 TeV is presented in final states with a ? lepton pair. Both hadronic and leptonic decay modes are considered for the ? leptons. Scenarios involving the direct pair production of ? sleptons, or their indirect production via the decays of charginos and neutralinos, are investigated. The data correspond to an integrated luminosity of 35.9 fb?1 collected with the CMS detector in 2016. The observed number of events is consistent with the standard model background expectation. The results are interpreted as upper limits on the cross section for ? slepton pair production in different scenarios. The strongest limits are observed in the scenario of a purely left-handed low mass ? slepton decaying to a nearly massless neutralino. Exclusion limits are also set in the context of simplified models of chargino-neutralino and chargino pair production with decays to ? leptons, and range up to 710 and 630 GeV, respectively.
Fuente: Journal of High Energy Physics, Vol. 2018, Num. 11, Art. Num. 151
Publisher: Springer Verlag
Publication date: 23/11/2018
No. of pages: 64
Publication type: Article
DOI: 10.1007/JHEP11(2018)151
ISSN: 1126-6708,1029-8479
Publication Url: https://doi.org/10.1007/JHEP11(2018)151
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SIRUNYAN, A. M.
JOSE IBAN CABRILLO BARTOLOME
ALICIA CALDERON TAZON
BARBARA CHAZIN QUERO
JORGE DUARTE CAMPDERROS
MARCOS FERNANDEZ GARCIA
PEDRO JOSE FERNANDEZ MANTECA
ANDREA GARCIA ALONSO
JUAN GARCIA FERRERO
GERVASIO GOMEZ GRAMUGLIO
MARIA AMPARO LOPEZ VIRTO
JESUS MARCO DE LUCAS
CELSO MARTINEZ RIVERO
PABLO MARTINEZ RUIZ DEL ARBOL
FRANCISCO MATORRAS WEINIG
JONATAN PIEDRA GOMEZ
CEDRIC GERALD PRIEELS
MARIA TERESA RODRIGO ANORO
ALBERTO RUIZ JIMENO
LUCA SCODELLARO
NICOLO TREVISANI
IVAN VILA ALVAREZ
ROCIO VILAR CORTABITARTE
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