Symmetric cumulant $sc_{2,4} \left \{ 4 \right \}$ and asymmetric cumulant $ac_{2} \left \{ 3 \right \}$ from transverse momentum conservation and flow
| Autor: | Pei, Jia-Lin, Ma, Guo-Liang, Bzdak, Adam |
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| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Phys.Rev.C 110 (2024) 2, 024901 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevC.110.024901 |
| Popis: | Multiparticle cumulants method can be used to reveal long-range collectivity in small and large colliding systems. The four-particle symmetric cumulant $sc_{2,4} \left \{ 4 \right \}$, three-particle asymmetric cumulant $ac_{2} \left \{ 3 \right \}$, and the normalized cumulants $nsc_{2,4} \left \{ 4 \right \}$ and $nac_{2} \left \{ 3 \right \}$ from the transverse momentum conservation and flow are calculated. The interplay between the two effects is also investigated. Our results are in a good agreement with the recent ATLAS measurements of multiparticle azimuthal correlations with the subevent cumulant method, which provides insight into the origin of collective flow in small systems. Comment: 17 pages, 5 figures, final published version |
| Databáze: | arXiv |
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