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dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A. R.
dc.contributor.authorAdam, Wolfgang
dc.contributor.authorBaarmand, Marc M.
dc.contributor.authorBhopatkar, Vallary
dc.contributor.authorColafranceschi, Stefano
dc.contributor.authorHohlmann, Marcus
dc.contributor.authorNoonan, Daniel
dc.contributor.authorRoy, Tuhin S.
dc.contributor.authorYumiceva, F.
dc.date.accessioned2018-04-09T19:21:22Z
dc.date.available2018-04-09T19:21:22Z
dc.date.issued2017-09-10
dc.identifier.citationSirunyan, A. M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., Brandstetter, J., . . . CERN, S. (2017). Search for high-mass Zγ resonances in proton–proton collisions at s=8 and 13 TeV using jet substructure techniques. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 772, 363-387. 10.1016/j.physletb.2017.06.062en_US
dc.identifier.urihttp://hdl.handle.net/11141/2352
dc.descriptionCMS, EXO, Physics, Resonances, protonen_US
dc.description.abstractA search for massive resonances decaying to a Z boson and a photon is performed in events with a hadronically decaying Z boson candidate, separately in light-quark and b quark decay modes, identified using jet substructure and advanced b tagging techniques. Results are based on samples of proton–proton collisions collected with the CMS detector at the LHC at center-of-mass energies of 8 and 13TeV, corresponding to integrated luminosities of 19.7 and 2.7 fb−1, respectively. The results of the search are combined with those of a similar search in the leptonic decay modes of the Z boson, based on the same data sets. Spin-0 resonances with various widths and with masses in a range between 0.2 and 3.0TeV are considered. No significant excess is observed either in the individual analyses or the combination. The results are presented in terms of upper limits on the production cross section of such resonances and constitute the most stringent limits to date for a wide range of masses.en_US
dc.language.isoen_USen_US
dc.rights© 2017 the authorsen_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleSearch for high-mass Zγ resonances in proton–proton collisions at s=8 and 13 TeV using jet substructure techniquesen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.physletb.2017.06.062


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