Search for pair production of vector-like quarks in the bW(b)over-barW channel from proton-proton collisions at root s=13TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q4) | ||
| Dergi ISSN | 0370-2693 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2018 |
| Cilt / Sayı / Sayfa | 779 / 1 / 82–106 | DOI | 10.1016/j.physletb.2018.01.077 |
| Makale Linki | https://linkinghub.elsevier.com/retrieve/pii/S0370269318300959 | ||
| Özet |
| A search is presented for the production of vector-like quark pairs, T T‾ or Y Y‾, with electric charge of 2/3 (T) or− 4/3 (Y), in proton–proton collisions at s= 13 TeV. The data were collected by the CMS experiment at the LHC in 2016 and correspond to an integrated luminosity of 35.8 fb− 1. The T and Y quarks are assumed to decay exclusively to a W boson and ab quark. The search is based on events with a single isolated electron or muon, large missing transverse momentum, and at least four jets with large transverse momenta. In the search, a kinematic reconstruction of the final state observables is performed, which would permit a signal to be detected as a narrow mass peak (≈ 7% resolution). The observed number of events is consistent with the standard model prediction. Assuming strong pair production of the vector-like quarks and a 100% branching fraction to b W, a lower limit of 1295 GeV at 95% confidence … |
| Anahtar Kelimeler |
| CMS | Physics | Vector-like quarks |
Science Direct
Search for pair production of vector-like quarks in the bW(b)over-barW channel from proton-proton collisions at root s=13TeV
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| Atıf Sayıları | |
| Google Scholar | 56 |
| Scopus | 10 |