Studies of charm and beauty hadron long-range correlations in pp and pPb collisions at LHC energies
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
|
||
| Dergi Adı | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1) | ||
| Dergi ISSN | 0370-2693 Dergi Bilgileri (2021) | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2021 |
| Cilt / Sayı / Sayfa | 813 / 1 / 136036–0 | DOI | 10.1016/j.physletb.2020.136036 |
| Makale Linki | https://www.sciencedirect.com/science/article/am/pii/S037026932030839X?via%3Dihub | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
|
||
| Özet |
| Measurements of the second Fourier harmonic coefficient (v 2) of the azimuthal distributions of prompt and nonprompt D 0 mesons produced in p p and p Pb collisions are presented. Nonprompt D 0 mesons come from beauty hadron decays. The data samples are collected by the CMS experiment at nucleon-nucleon center-of-mass energies of 13 and 8.16 TeV, respectively. In high multiplicity p p collisions, v 2 signals for prompt charm hadrons are reported for the first time, and are found to be comparable to those for light-flavor hadron species over a transverse momentum (p T) range of 2–6 GeV. Compared at similar event multiplicities, the prompt D 0 meson v 2 values in p p and p Pb collisions are similar in magnitude. The v 2 values for open beauty hadrons are extracted for the first time via nonprompt D 0 mesons in p Pb collisions. For p T in the range of 2–5 GeV, the results suggest that v 2 for nonprompt D 0 … |
| Anahtar Kelimeler |
| CMS | Collectivity | Elliptic flow | Heavy flavor | Ridge | Small systems |
Science Direct
Studies of charm and beauty hadron long-range correlations in pp and pPb collisions at LHC energies
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 31 |
| Scopus | 33 |
| Google Scholar | 111 |