Search for new resonances decaying via WZ to leptons in proton–proton collisions at s=8TeV
[ X ]
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
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
Açıklama
Anahtar Kelimeler
CMS, Physics, Technicolor
Kaynak
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
740
