Studies of inclusive four-jet production with two b-tagged jets in proton-proton collisions at 7 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 | Physical Review D (Q1) | ||
| Dergi ISSN | 2470-0010 Dergi Bilgileri (2016) | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2016 |
| Cilt / Sayı / Sayfa | 94 / 11 / 112005–0 | DOI | 10.1103/PhysRevD.94.112005 |
| Makale Linki | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.94.112005 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Measurements are presented of the cross section for the production of at least four jets, of which at least two originate from quarks, in proton-proton collisions. Data collected with the CMS detector at the LHC at a center-of-mass energy of 7 TeV are used, corresponding to an integrated luminosity of . The cross section is measured as a function of the jet transverse momentum for , and of the jet pseudorapidity for ( jets), 4.7 (untagged jets). The correlations in azimuthal angle and between the jets are also studied. The inclusive cross section is measured to be σ(pp→2b+2j+X)=69±3(stat)±24(syst) nb. The and distributions of the four jets and the correlations between them are well reproduced by event generators that combine perturbative QCD calculations at next-to-leading-order accuracy with contributions from parton showers and multiparton interactions. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 6 |
| Scopus | 9 |
| Google Scholar | 26 |