Search for heavy resonances decaying to a top quark and a bottom quark in the lepton plus jets final state in proton-proton collisions at 13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1)
Dergi ISSN 0370-2693 Dergi Bilgileri (2018)
Makale Dili İngilizce Basım Tarihi 02-2018
Cilt / Sayı / Sayfa 777 / 1 / 39–63 DOI 10.1016/j.physletb.2017.12.006
Makale Linki https://www.sciencedirect.com/science/article/am/pii/S0370269317309838
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
A search is presented for narrow heavy resonances decaying to a top quark and a bottom quark using data collected by the CMS experiment at s= 13 TeV in 2016. The data set analyzed corresponds to an integrated luminosity of 35.9 fb− 1. Final states that include a single lepton (e, μ), multiple jets, and missing transverse momentum are analyzed. No evidence is found for the production of a W′ boson, and the production of right-handed W′ bosons is excluded at 95% confidence level for masses up to 3.6 TeV depending on the scenario considered. Exclusion limits for W′ bosons are also presented as a function of their coupling strength to left-and right-handed fermions. These limits on a W′ boson decaying via a top and a bottom quark are the most stringent published to date.
Anahtar Kelimeler
B2G | CMS | Exotica | Physics | W′