The production of isolated photons in PbPb and pp collisions at √sNN=5.02 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 | Journal of High Energy Physics (Q1) | ||
| Dergi ISSN | 1029-8479 Dergi Bilgileri (2020) | ||
| Makale Dili | İngilizce | Basım Tarihi | 07-2020 |
| Cilt / Sayı / Sayfa | 2020 / 7 / 116–0 | DOI | 10.1007/JHEP07(2020)116 |
| Makale Linki | https://doi.org/10.1007/jhep07(2020)116 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| The transverse energy (\({E} _ {\mathrm {T}}^{\upgamma}\)) spectra of photons isolated from other particles are measured using proton-proton (pp) and lead-lead (PbPb) collisions at the LHC at= 5. 02 TeV with integrated luminosities of 27.4 pb− 1 and 404 μb− 1 for pp and PbPb data, respectively. The results are presented for photons with 25<\({E} _ {\mathrm {T}}^{\upgamma}\)< 200 GeV in the pseudorapidity range| η|< 1. 44, and for different centrality intervals for PbPb collisions. Photon production in PbPb collisions is consistent with that in pp collisions scaled by the number of binary nucleon-nucleon collisions, demonstrating that photons do not interact with the quark-gluon plasma. Therefore, isolated photons can provide information about the initial energy of the associated parton in photon+ jet measurements. The results are compared with predictions from the next-to-leading-order jetphox generator for … |
| Anahtar Kelimeler |
| Hadron-Hadron scattering (experiments) | Heavy-ion collision | Photon production |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 16 |
| Scopus | 16 |
| Google Scholar | 49 |