Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5925
Title: Search for new resonances decaying via WZ to leptons in proton–proton collisions at s=8TeV
Authors: Khachatryan,V.
Sirunyan,A.M.
Tumasyan,A.
Adam,W.
Bergauer,T.
Dragicevic,M.
Piparo,D.
Keywords: CMS
Physics
Technicolor
Publisher: Elsevier B.V.
Source: Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2015). Search for new resonances decaying via WZ to leptons in proton-proton collisions at √s=8TeV. Physics Letters, Section B, 740, 83-104. doi:10.1016/j.physletb.2014.11.026
Abstract: A search is performed in proton–proton collisions at s=8 TeV for exotic particles decaying via WZ to fully leptonic final states with electrons, muons, and neutrinos. The data set corresponds to an integrated luminosity of 19.5 fb−1. No significant excess is observed above the expected standard model background. Upper bounds at 95% confidence level are set on the production cross section of a W′ boson as predicted by an extended gauge model, and on the W′WZ coupling. The expected and observed mass limits for a W′ boson, as predicted by this model, are 1.55 and 1.47 TeV, respectively. Stringent limits are also set in the context of low-scale technicolor models under a range of assumptions for the model parameters. © 2014 The Authors
URI: https://doi.org/10.1016/j.physletb.2014.11.026
ISSN: 0370-2693
Appears in Collections:Mathematics / Matematik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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