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Search for the Rare Decay (Formula presented) in Proton-Proton Collisions at (Formula presented)

ArticleAçık Erişim

Özet

A search for the rare decay (Formula presented) is reported using proton-proton collision events at (Formula presented) collected by the CMS detector in 2022-2023, corresponding to an integrated luminosity of (Formula presented). This is the first analysis to use a newly developed inclusive dimuon trigger, expanding the scope of the CMS flavor physics program. The search uses (Formula presented) mesons obtained from (Formula presented) decays. No significant excess is observed. A limit on the branching fraction of (Formula presented) at 95% confidence level is set. This is the most stringent upper limit set on any flavor changing neutral current decay in the charm sector. © 2025 CERN, for the CMS Collaboration.

Anahtar Kelimeler

Decay (organic)protonBranching fractionsCMS detectorsCollision eventsDecay formulaDimuon triggersFlavor physicsIntegrated luminosityPhysics projectProton proton collisionsRare decaysarticlehumanProtons
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/ebyu/10959Resmi atıflarda kullanılan kalıcı adres
DOI
https://doi.org/10.1103/zc76-rgcpYayıncı resmi DOI adresi
Tam Kayıt
AlanDeğerDil
dc.contributor.authorChekhovsky, V.
dc.contributor.authorHayrapetyan, A.
dc.contributor.authorMakarenko, V.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J.W.
dc.contributor.authorBenato, L.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.contributor.authorHussain, P.S.
dc.contributor.authorJeitler, M.
dc.contributor.authorKrammer, N.
dc.contributor.authorLi, A.
dc.contributor.authorLiko, D.
dc.contributor.authorMikulec, I.
dc.contributor.authorSchieck, J.
dc.contributor.authorSchöfbeck, R.
dc.contributor.authorSchwarz, D.
dc.contributor.authorSonawane, M.
dc.contributor.authorWaltenberger, W.
dc.contributor.authorWulz, C.-E.
dc.contributor.authorJanssen, T.
dc.contributor.authorKwon, H.
dc.contributor.authorVan Laer, T.
dc.contributor.authorVan Mechelen, P.
dc.contributor.authorBreugelmans, N.
dc.contributor.authorD’Hondt, J.
dc.contributor.authorDansana, S.
dc.contributor.authorDe Moor, A.
dc.contributor.authorDelcourt, M.
dc.contributor.authorHeyen, F.
dc.contributor.authorHong, Y.
dc.contributor.authorLowette, S.
dc.contributor.authorMakarenko, I.
dc.contributor.authorMüller, D.
dc.contributor.authorTavernier, S.
dc.contributor.authorTytgat, M.
dc.contributor.authorVan Onsem, G.P.
dc.contributor.authorVan Putte, S.
dc.contributor.authorVannerom, D.
dc.contributor.authorBilin, B.
dc.contributor.authorClerbaux, B.
dc.contributor.authorDas, A.K.
dc.contributor.authorDe Bruyn, I.
dc.contributor.authorDe Lentdecker, G.
dc.contributor.authorEvard, H.
dc.contributor.authorFavart, L.
dc.contributor.authorGianneios, P.
dc.date.accessioned2026-10-18T20:26:04.294313671Z
dc.date.available2026-10-18T20:26:04.294313671Z
dc.date.issued2025
dc.description.abstractA search for the rare decay (Formula presented) is reported using proton-proton collision events at (Formula presented) collected by the CMS detector in 2022-2023, corresponding to an integrated luminosity of (Formula presented). This is the first analysis to use a newly developed inclusive dimuon trigger, expanding the scope of the CMS flavor physics program. The search uses (Formula presented) mesons obtained from (Formula presented) decays. No significant excess is observed. A limit on the branching fraction of (Formula presented) at 95% confidence level is set. This is the most stringent upper limit set on any flavor changing neutral current decay in the charm sector. © 2025 CERN, for the CMS Collaboration.
dc.identifier.doi10.1103/zc76-rgcp
dc.identifier.issn0031-9007
dc.identifier.issue15
dc.identifier.pmid41138114
dc.identifier.scopus2-s2.0-105019999785
dc.identifier.startpage151803
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/10959
dc.identifier.volume135
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.ispartofPhysical Review Letters
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDecay (organic)
dc.subjectproton
dc.subjectBranching fractions
dc.subjectCMS detectors
dc.subjectCollision events
dc.subjectDecay formula
dc.subjectDimuon triggers
dc.subjectFlavor physics
dc.subjectIntegrated luminosity
dc.subjectPhysics project
dc.subjectProton proton collisions
dc.subjectRare decays
dc.subjectarticle
dc.subjecthuman
dc.subjectProtons
dc.titleSearch for the Rare Decay (Formula presented) in Proton-Proton Collisions at (Formula presented)
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus6
rdl.oa.statusgold
rdl.source.indexSCOPUS