Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at √s=13 TeV

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dc.authorid0000-0002-2614-5860en_US
dc.contributor.authorHayrapetyan, A.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J.W.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorSağır, Sinan
dc.contributor.authorCMS Collaboration
dc.date.accessioned2024-03-21T13:23:32Z
dc.date.available2024-03-21T13:23:32Z
dc.date.issued2024en_US
dc.departmentKMÜ, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.descriptionPubMed ID: 38335361en_US
dc.descriptionWOS:001190906300004en_US
dc.description.abstractA search for dark matter in events with a displaced nonresonant muon pair and missing transverse momentum is presented. The analysis is performed using an integrated luminosity of 138 fb-1 of protonproton (pp) collision data at a center-of-mass energy of 13 TeV produced by the LHC in 2016.2018. No significant excess over the predicted backgrounds is observed. Upper limits are set on the product of the inelastic dark matter production cross section σ(pp → A′ → χ1χ2) and the decay branching fraction ℬ(χ2 → χ1μ+μ-), where A′ is a dark photon and +++χ1 and χ2 are states in the dark sector with near mass degeneracy. This is the first dedicated collider search for inelastic dark matter.en_US
dc.identifier.citationHayrapetyan, A., Tumasyan, A., Adam, W., Andrejkovic, J.W., Sağır, S. et al. (CMS Collaboration)..Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at √s=13 TeV. Physical Review Letters 132 (4). https://doi.org/10.1103/PhysRevLett.132.041802en_US
dc.identifier.doi10.1103/PhysRevLett.132.041802
dc.identifier.issn0031-9007
dc.identifier.issue4en_US
dc.identifier.pmid38335361
dc.identifier.scopus2-s2.0-85184280909
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.132.041802
dc.identifier.urihttps://hdl.handle.net/11492/8401
dc.identifier.volume132en_US
dc.identifier.wosWOS:001190906300004
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorSağır, Sinan
dc.language.isoen
dc.publisherAmerican Physical Societyen_US
dc.relation.journalPhysical Review Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleSearch for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at √s=13 TeVen_US
dc.typeArticle

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