Observation of electroweak W+W- pair production in association with 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 (2023) | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2023 |
| Cilt / Sayı / Sayfa | 841 / 1 / 137495–0 | DOI | 10.1016/j.physletb.2022.137495 |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S0370269322006293/pdfft?md5=42ded4f110d66fc0f3d63c3b7811c9c9&pid=1-s2.0-S0370269322006293-main.pdf | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| An observation is reported of the electroweak production of a W+ W− pair in association with two jets, with both W bosons decaying leptonically. The data sample corresponds to an integrated luminosity of 138 fb− 1 of proton-proton collisions at s= 13 TeV, collected by the CMS detector at the CERN LHC. Events are selected by requiring exactly two opposite-sign leptons (electrons or muons) and two jets with large pseudorapidity separation and high dijet invariant mass. Events are categorized based on the flavor of the final-state leptons. A signal is observed with a significance of 5.6 standard deviations (5.2 expected) with respect to the background-only hypothesis. The measured fiducial cross section is 10.2±2.0 fb and this value is consistent with the standard model prediction of 9.1±0.6 fb. |
| Anahtar Kelimeler |
| CMS | VBS | W pairs |
Science Direct
Observation of electroweak W+W- pair production in association with two jets in proton-proton collisions at √s=13 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 17 |
| Scopus | 14 |
| Google Scholar | 51 |