Adıyaman Üniversitesi Kurumsal Arşivi

Search for narrow high-mass resonances in proton-proton collisions at root s=8 TeV decaying to a Z and a Higgs boson

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dc.contributor.author CMS Collaboration
dc.date.accessioned 2023-01-20T10:57:28Z
dc.date.available 2023-01-20T10:57:28Z
dc.date.issued 2015
dc.identifier.issn 0370-2693
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/4362
dc.description.abstract A search for a narrow, high-mass resonance decaying into Z and Higgs ( H) bosons is presented. The final state studied consists of a merged jet pair and a tau pair resulting from the decays of Z and H bosons, respectively. The analysis is based on a data sample of proton-proton collisions at a center-of mass energy of 8 TeV, collected with the CMS experiment in 2012, and corresponding to an integrated luminosity of 19.7 fb(-1). In the resonance mass range of interest, which extends from 0.8 to 2.5 TeV, the Z and H bosons are produced with large momenta, which implies that the final products of the two quarks or the two tau leptons must be detected within a small angular interval. From a combination of all possible decay modes of the tau leptons, production cross sections in a range between 0.9 and 27.8 fb are excluded at 95% confidence level, depending on the resonance mass. tr
dc.language.iso en tr
dc.publisher Elsevier tr
dc.subject CMS tr
dc.subject Physics tr
dc.subject Resonance production tr
dc.subject Jets tr
dc.subject Tau leptons tr
dc.subject Boosted topology tr
dc.title Search for narrow high-mass resonances in proton-proton collisions at root s=8 TeV decaying to a Z and a Higgs boson tr
dc.type Article tr
dc.identifier.endpage 277 tr
dc.identifier.startpage 255 tr
dc.identifier.volume 748 tr
dc.source.title Physical Letters B tr


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