Correlations between azimuthal anisotropy Fourier harmonics in PbPb collisions at $$\sqrt{s_\textit{NN}}$$ = 2.76 TeV in the HYDJET++ model and in the multiphase transport model
Journal Article
·
· Physical Review C
- University of Belgrade (Serbia); OSTI
- University of Belgrade (Serbia); Univ. of Oslo (Norway)
- University of Belgrade (Serbia)
- Huzhou University, Zhejiang (China); Purdue Univ., West Lafayette, IN (United States)
- Huzhou University, Zhejiang (China)
Here, correlations between azimuthal anisotropy Fourier harmonics $$v_n (n$$ = 2 , 3 , 4 ) are studied using the events from PbPb collisions at $$\sqrt{s_\textit{NN}}$$ = 2.76 TeV generated by the HYDJET + + and multiphase transport (AMPT) models, and compared to the corresponding experimental results obtained by the ATLAS Collaboration. The Fourier harmonics v n are measured over a wide centrality range using the two-particle azimuthal correlation method. The slopes of the $$v_2₋v_3$$ correlation from both models are in a good agreement with the ATLAS data. The HYDJET++ model predicts a stronger slope for the $$v_2 ₋ v_4$$ and $$v_3 ₋ v_4$$ correlations than the ones experimentally measured, while the results from the AMPT model are in a rather good agreement with the experimental results. In contrast to the HYDJET++ predictions, the AMPT model predicts a boomeranglike shape in the structure of the correlations as found in the experimental data.
- Research Organization:
- Purdue Univ., West Lafayette, IN (United States)
- Sponsoring Organization:
- Ministry of Education, Science and Technological Development of the Republic of Serbia; National Natural Science Foundation of China (NSFC); USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0012910
- OSTI ID:
- 1802475
- Alternate ID(s):
- OSTI ID: 22946915
- Journal Information:
- Physical Review C, Journal Name: Physical Review C Journal Issue: 1 Vol. 101; ISSN 2469-9985
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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