Study of jet quenching with isolated-photon+jet correlations in PbPb and pp collisions at sNN =5.02 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SCOPUS dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics | ||
| Dergi ISSN | 0370-2693 Wos Dergi Scopus Dergi | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2018 |
| Cilt / Sayı / Sayfa | 785 / 1 / 14–39 | DOI | 10.1016/j.physletb.2018.07.061 |
| Makale Linki | https://doi.org/10.1016/j.physletb.2018.07.061 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Measurements of azimuthal angle and transverse momentum (p T) correlations of isolated photons and associated jets are reported for p p and PbPb collisions at s NN= 5.02 TeV. The data were recorded with the CMS detector at the CERN LHC. For events containing a leading isolated photon with p T γ> 40 GeV/c and an associated jet with p T jet> 30 GeV/c, the photon+ jet azimuthal correlation and p T imbalance in PbPb collisions are studied as functions of collision centrality and p T γ. The results are compared to p p reference data collected at the same collision energy and to predictions from several theoretical models for parton energy loss. No evidence of broadening of the photon+ jet azimuthal correlations is observed, while the ratio p T jet/p T γ decreases significantly for PbPb data relative to the p p reference. All models considered agree within uncertainties with the data. The number of associated jets per … |
| Anahtar Kelimeler |
| CMS | Heavy ion | Jet | Jet quenching | Photon | Physics |
Science Direct
Study of jet quenching with isolated-photon+jet correlations in PbPb and pp collisions at sNN =5.02 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 59 |
| Google Scholar | 135 |