Search for High-Mass Resonances Decaying to Dimuons at CDF

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dc.contributor.author Aaltonen, T.
dc.contributor.author Mehtälä, Petteri
dc.contributor.author Orava, Risto
dc.contributor.author Mäki, Tuula
dc.contributor.author Saarikko, Heimo
dc.contributor.author Österberg, Kenneth
dc.contributor.author CDF Collaboration
dc.date.accessioned 2011-01-03T16:46:02Z
dc.date.available 2011-01-03T16:46:02Z
dc.date.issued 2009
dc.identifier.citation Aaltonen , T , Mehtälä , P , Orava , R , Mäki , T , Saarikko , H , Österberg , K & CDF Collaboration 2009 , ' Search for High-Mass Resonances Decaying to Dimuons at CDF ' , Physical Review Letters , vol. 102 , no. 9 , pp. 091805 . https://doi.org/10.1103/PhysRevLett.102.091805
dc.identifier.other PURE: 9953294
dc.identifier.other PURE UUID: 1addaffe-de94-4b33-bb54-f0f779d18781
dc.identifier.other ArXiv: http://arxiv.org/abs/0811.0053v2
dc.identifier.other WOS: 000263911900012
dc.identifier.other Scopus: 63149086095
dc.identifier.other ORCID: /0000-0003-4807-0414/work/29936394
dc.identifier.uri http://hdl.handle.net/10138/24402
dc.description.abstract We present a search for high-mass neutral resonances using dimuon data corresponding to an integrated luminosity of 2.3 fb$^{-1}$ collected in {$p\bar p$} collisions at {$\sqrt{s}$ = 1.96 TeV} by the CDF II detector at the Fermilab Tevatron. No significant excess above the standard model expectation is observed in the dimuon invariant-mass spectrum. We set 95% confidence level upper limits on $\sigma \cdot BR (p \bar{p} \to X \to \mu \bar{\mu})$, where $X$ is a boson with spin 0, 1, or 2. Using these cross section limits, we determine lower mass limits on sneutrinos in R-parity-violating supersymmetric models, $Z'$ bosons, and Kaluza-Klein gravitons in the Randall-Sundrum model. fi
dc.description.abstract We present a search for high-mass neutral resonances using dimuon data corresponding to an integrated luminosity of 2.3  fb-1 collected in pp̅ collisions at √s=1.96  TeV by the CDF II detector at the Fermilab Tevatron. No significant excess above the standard model expectation is observed in the dimuon invariant-mass spectrum. We set 95% confidence level upper limits on σBR(pp̅ →X→μμ̅ ), where X is a boson with spin-0, 1, or 2. Using these cross section limits, we determine lower mass limits on sneutrinos in R-parity-violating supersymmetric models, Z′ bosons, and Kaluza-Klein gravitons in the Randall-Sundrum model. en
dc.format.extent 7
dc.language.iso eng
dc.relation.ispartof Physical Review Letters
dc.rights.uri info:eu-repo/semantics/restrictedAccess
dc.subject 114 Physical sciences
dc.subject hep-ex
dc.title Search for High-Mass Resonances Decaying to Dimuons at CDF en
dc.title.alternative A search for high-mass resonances decaying to dimuons at CDF fi
dc.type Article
dc.contributor.organization Helsinki Institute of Physics
dc.contributor.organization Department of Physics
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1103/PhysRevLett.102.091805
dc.relation.issn 0031-9007
dc.rights.accesslevel restrictedAccess
dc.identifier.url http://prl.aps.org/pdf/PRL/v102/i9/e091805

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