Measurement of prompt ψ(2S) production cross sections in proton-lead and proton-proton 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 | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1) | ||
| Dergi ISSN | 0370-2693 Dergi Bilgileri (2019) | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2019 |
| Cilt / Sayı / Sayfa | 790 / 1 / 509–532 | DOI | 10.1016/j.physletb.2019.01.058 |
| Makale Linki | https://www.sciencedirect.com/science/article/am/pii/S0370269319300838?via%3Dihub | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Measurements of prompt ψ (2S) meson production cross sections in proton–lead (pPb) and proton–proton (pp) collisions at a nucleon–nucleon center-of-mass energy of s NN= 5.02 TeV are reported. The results are based on pPb and pp data collected by the CMS experiment at the LHC, corresponding to integrated luminosities of 34.6 nb− 1 and 28.0 pb− 1, respectively. The nuclear modification factor R pPb is measured for prompt ψ (2S) in the transverse momentum range 4< p T< 30 GeV/c and the center-of-mass rapidity range− 2.4< y CM< 1.93. The results on ψ (2S) R pPb are compared to the corresponding modification factor for prompt J/ψ mesons. The results point to different nuclear effects at play in the production of the excited charmonium state compared to the ground state, in the region of backward rapidity and for p T< 10 GeV/c. |
| Anahtar Kelimeler |
| CMS | pPb | ψ(2S) |
Science Direct
Measurement of prompt ψ(2S) production cross sections in proton-lead and proton-proton collisions at √sNN=5.02 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 29 |
| Scopus | 39 |
| Google Scholar | 87 |