Bottom quark energy loss and hadronization with B+ and Bs0 nuclear modification factors using pp and PbPb 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 (2025) | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2025 |
| Cilt / Sayı / Sayfa | 2025 / 2 / – | DOI | 10.1007/JHEP02(2025)195 |
| Makale Linki | https://doi.org/10.1007/jhep02(2025)195 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| The production cross sections of and B+ mesons are reported in proton-proton (pp) collisions recorded by the CMS experiment at the CERN LHC with a center-of-mass energy of 5.02 TeV. The data sample corresponds to an integrated luminosity of 302 pb− 1. The cross sections are based on measurements of the→ J/ψ (μ+ μ−) ϕ (1020)(K+ K−) and B+→ J/ψ (μ+ μ−) K+ decay channels. Results are presented in the transverse momentum (p T) range 7–50 GeV/c and the rapidity interval| y|< 2. 4 for the B mesons. The measured p T-differential cross sections of B+ and in pp collisions are well described by fixed-order plus next-to-leading logarithm perturbative quantum chromodynamics calculations. Using previous PbPb collision measurements at the same nucleon-nucleon center-of-mass energy, the nuclear modification factors, R AA, of the B mesons are determined. For p T> 10 GeV/c, both mesons are found to be suppressed … |
| Anahtar Kelimeler |
| B Physics | Heavy Ion Experiments | Quark Gluon Plasma |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |
| Scopus | 6 |
| Google Scholar | 4 |