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Search for top squark pair production in pp collisions at $ \sqrt{s}=13 $ TeV using single lepton events

2017-10-03Journal article Open access
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dc.contributor.authorCMS collaboration (2232 authors)
dc.contributor.authorNayak, Aruna
dc.contributor.authorBargassa, Pedrame
dc.contributor.authorBeirão Da Cruz E Silva, Cristóvão
dc.contributor.authorCalpas, Betty
dc.contributor.authorDi Francesco, Agostino
dc.contributor.authorFaccioli, Pietro
dc.contributor.authorGallinaro, Michele
dc.contributor.authorHollar, Jonathan
dc.contributor.authorLeonardo, Nuno
dc.contributor.authorLloret Iglesias, Lara
dc.contributor.authorSeixas, Joao
dc.contributor.authorToldaiev, Oleksii
dc.contributor.authorVadruccio, Daniele
dc.contributor.authorVarela, Joao
dc.contributor.authorVischia, Pietro
dc.contributor.authorDavid Tinoco Mendes, Andre
dc.contributor.authorSilva, Pedro
dc.contributor.authorMusella, Pasquale
dc.date.accessioned2019-02-04T13:10:39Z
dc.date.available2019-02-04T13:10:39Z
dc.date.issued2017-10-03
dc.date.updated2019-02-04T13:10:39Z
dc.description.abstractA search for top squark pair production in pp collisions at $ \sqrt{s}=13 $ TeV is performed using events with a single isolated electron or muon, jets, and a large transverse momentum imbalance. The results are based on data collected in 2016 with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb$^{−1}$. No significant excess of events is observed above the expectation from standard model processes. Exclusion limits are set in the context of supersymmetric models of pair production of top squarks that decay either to a top quark and a neutralino or to a bottom quark and a chargino. Depending on the details of the model, we exclude top squarks with masses as high as 1120 GeV. Detailed information is also provided to facilitate theoretical interpretations in other scenarios of physics beyond the standard model.
dc.description.versionPeer Reviewed
dc.identifierJHEP 1710 (2017) 019; DOI 10.1007/JHEP10(2017)019
dc.identifier.urihttp://dx.doi.org/10.1007/JHEP10(2017)019
dc.identifier.urihttp://hdl.handle.net/10400.26/27364
dc.language.isoeng
dc.titleSearch for top squark pair production in pp collisions at $ \sqrt{s}=13 $ TeV using single lepton events
dc.typejournal article
dspace.entity.typePublication
rcaap.rightsopenAccesspt
rcaap.typearticle

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