Measurement of vector boson scattering and constraints on anomalous quartic couplings from events with four leptons and two jets in proton-proton collisions at √s=13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop 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 (Q1) | ||
| Dergi ISSN | 0370-2693 Dergi Bilgileri (2017) | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2017 |
| Cilt / Sayı / Sayfa | 774 / 1 / 682–705 | DOI | 10.1016/j.physletb.2017.10.020 |
| Makale Linki | https://www.sciencedirect.com/science/article/am/pii/S0370269317308328?via%3Dihub | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A measurement of vector boson scattering and constraints on anomalous quartic gauge couplings from events with two Z bosons and two jets are presented. The analysis is based on a data sample of proton–proton collisions at s= 13 TeV collected with the CMS detector and corresponding to an integrated luminosity of 35.9 fb− 1. The search is performed in the fully leptonic final state Z Z→ ℓ ℓ ℓ′ ℓ′, where ℓ, ℓ′= e or μ. The electroweak production of two Z bosons in association with two jets is measured with an observed (expected) significance of 2.7 (1.6) standard deviations. A fiducial cross section for the electroweak production is measured to be σ EW (p p→ Z Z jj→ ℓ ℓ ℓ′ ℓ′ jj)= 0.40− 0.16+ 0.21 (stat)− 0.09+ 0.13 (syst) fb, which is consistent with the standard model prediction. Limits on anomalous quartic gauge couplings are determined in terms of the effective field theory operators T0, T1, T2, T8, and T9 … |
| Anahtar Kelimeler |
| aQGC | CMS | Physics | SM | VBS | ZZ |
Science Direct
Measurement of vector boson scattering and constraints on anomalous quartic couplings from events with four leptons and two jets in proton-proton collisions at √s=13 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 70 |
| Scopus | 88 |