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Bilateral Cooperation between the Republic of Serbia and the People's Republic of China [451-03-478/2018-09/04 "Phenomenology in high energy physics"]

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Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model

Ćirković, Predrag; Milošević, Jovan; Nađđerđ, Laslo; Wang, Fuqiang; Zhu, Xiangrong

(2020)

TY  - JOUR
AU  - Ćirković, Predrag
AU  - Milošević, Jovan
AU  - Nađđerđ, Laslo
AU  - Wang, Fuqiang
AU  - Zhu, Xiangrong
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8928
AB  - The elliptic flow (v(2)) event-by-event fluctuations in PbPb collisions at 5.02 TeV are analyzed within the HYDJET + + model. Using the multiparticle, so-called Q-cumulant method, v(2){2}, v(2){4}, v(2){6}, and v(2){8} are calculated and used to study their ratios and to construct skewness (gamma(exp)(1)) as a measure of the asymmetry of the elliptic flow distribution. Additionally, in order to check if there is a hydrodynamics nature in the elliptic collectivity generated by the HYDJET + + model, the ratio of v(2){6} - v(2){8} and v(2){4} - v(2){6} distributions is calculated. The analysis is performed as a function of the collision centrality. In order to check the HYDJET + + model responses, the results of this analysis are compared to the corresponding experimental measurements from the ALICE, ATLAS, and CMS experiments. A rather good qualitative agreement is found.
T2  - Physical Review C
T1  - Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model
VL  - 101
IS  - 3
SP  - 034907
DO  - 10.1103/PhysRevC.101.034907
ER  - 
@article{
author = "Ćirković, Predrag and Milošević, Jovan and Nađđerđ, Laslo and Wang, Fuqiang and Zhu, Xiangrong",
year = "2020",
url = "https://vinar.vin.bg.ac.rs/handle/123456789/8928",
abstract = "The elliptic flow (v(2)) event-by-event fluctuations in PbPb collisions at 5.02 TeV are analyzed within the HYDJET + + model. Using the multiparticle, so-called Q-cumulant method, v(2){2}, v(2){4}, v(2){6}, and v(2){8} are calculated and used to study their ratios and to construct skewness (gamma(exp)(1)) as a measure of the asymmetry of the elliptic flow distribution. Additionally, in order to check if there is a hydrodynamics nature in the elliptic collectivity generated by the HYDJET + + model, the ratio of v(2){6} - v(2){8} and v(2){4} - v(2){6} distributions is calculated. The analysis is performed as a function of the collision centrality. In order to check the HYDJET + + model responses, the results of this analysis are compared to the corresponding experimental measurements from the ALICE, ATLAS, and CMS experiments. A rather good qualitative agreement is found.",
journal = "Physical Review C",
title = "Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model",
volume = "101",
number = "3",
pages = "034907",
doi = "10.1103/PhysRevC.101.034907"
}
Ćirković, P., Milošević, J., Nađđerđ, L., Wang, F.,& Zhu, X. (2020). Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model.
Physical Review C, 101(3), 034907.
https://doi.org/10.1103/PhysRevC.101.034907
Ćirković P, Milošević J, Nađđerđ L, Wang F, Zhu X. Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model. Physical Review C. 2020;101(3):034907
Ćirković Predrag, Milošević Jovan, Nađđerđ Laslo, Wang Fuqiang, Zhu Xiangrong, "Skewness of the elliptic flow distribution in sNN =5.02 TeV PbPb collisions from the HYDJET++ model" Physical Review C, 101, no. 3 (2020):034907,
https://doi.org/10.1103/PhysRevC.101.034907 .
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