Search for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at root s=13 TeV

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dc.WoS.categoriesPhysics, Particles & Fieldsen_US
dc.authorid0000-0002-9007-8260en_US
dc.contributor.authorYetkin, Elif Aslı
dc.date.accessioned2021-01-15T07:07:37Z
dc.date.available2021-01-15T07:07:37Z
dc.date.issued2019-04-04
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractA search is presented for resonant production of second-generation sleptons ((mu) over tilde (L),(nu) over tilde (mu)) via the R-parityviolating coupling. gimel'(211) to quarks, in events with two samesign muons and at least two jets in the final state. The smuon ( muon sneutrino) is expected to decay into amuon and a neutralino (chargino), which will then decay into a second muon and at least two jets. The analysis is based on the 2016 data set of proton- proton collisions at root s = 13 TeV recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb(-1). No significant deviation is observed with respect to standard model expectations. Upper limits on cross sections, ranging from 0.24 to 730 fb, are derived in the context of two simplified models representing the dominant signal contributions leading to a same- sign muon pair. The cross section limits are translated into coupling limits for a modified constrained minimal supersymmetric model with. gimel'(211) as the only nonzero R-parity violating coupling. The results significantly extend restrictions of the parameter space compared with previous searches for similar models.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1140/epjc/s10052-019-6800-x
dc.identifier.issn1434-6052
dc.identifier.issn1434-6044
dc.identifier.pmid31007588en_US
dc.identifier.urihttps://hdl.handle.net/11411/3109
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-019-6800-x
dc.identifier.wosWOS:000464756900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.issue4en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors200+en_US
dc.publisherSPRINGERen_US
dc.relation.ispartofEUROPEAN PHYSICAL JOURNAL Cen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLEPTON-NUMBERen_US
dc.subjectSUPERSYMMETRYen_US
dc.subjectMODELen_US
dc.subjectBARYONen_US
dc.subjectCONSERVATIONen_US
dc.subjectEXTENSIONen_US
dc.subjectVIOLATIONen_US
dc.subjectINVARIANTen_US
dc.subjectSPHENOen_US
dc.subjectTOOLen_US
dc.titleSearch for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at root s=13 TeV
dc.typeArticle
dc.volume79en_US

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