Cross Section Prediction for Inclusive Production of Z Boson in pp Collisions at sqrt(s)=14 TeV: A Study of Systematic Uncertainty due to Scale Dependence
Yazarlar (2)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
Prof. Dr. Kamuran Dilsiz Bingöl Üniversitesi, Türkiye
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Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Advances in High Energy Physics (Q3) | ||
| Dergi ISSN | 1687-7357 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2017 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-01-2017 |
| Cilt / Sayı / Sayfa | 2017 / 1 / 1–8 | DOI | 10.1155/2017/8262018 |
| Makale Linki | https://www.hindawi.com/journals/ahep/2017/8262018/ | ||
| UAK Araştırma Alanları |
Nükleer Fizik
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| Özet |
| Prediction of Z [right arrow][l. sup.+][l. sup.-] production cross section (where [l. sup.[+ or-]]=[e. sup.[+ or-]],[[mu]. sup.[+ or-]]) in proton-proton collisions at [square root of s]= 14 TeV is estimated up to next-to-next-to-leading order (NNLO) in perturbative QCD including next-to-leading order (NLO) electroweak (EW) corrections. The total inclusive Z boson production cross section times leptonic branching ratio, within the invariant mass window 66<[m. sub. ll]< 116 GeV, is predicted using NNLO HERAPDF2. 0 at NNLO QCD and NLO EW as [[sigma]. sup. Tot. sub. z]=[2111.69. sup.+ 26.31. sub. 26.92](PDF)[+ or-] 11 ([[alpha]. sub. s])[+ or-] 17 [(scale). sup.+ 57.41. sub.-30.98](parameterization and model). Theoretical prediction of the fiducial cross section is further computed with the latest modern PDF models (CT14, MMHT2014, NNPDF3. 0, HERAPDF2. 0, and ABM12) at NNLO for QCD and NLO for EW. The central values … |
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