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Scientific paper - Original scientific paper
Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV
Physical Review C, 108 (2023), 5; 055203. https://doi.org/10.1103/PhysRevC.108.055203
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, M.; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2023). Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV. Physical Review C, 108. (5). doi: 10.1103/PhysRevC.108.055203

Acharya, S., et al. "Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV." Physical Review C, vol. 108, no. 5, 2023. https://doi.org/10.1103/PhysRevC.108.055203

Acharya, S., Filip Erhardt, Sven Gotovac, M. Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV." Physical Review C 108, no. 5 (2023). https://doi.org/10.1103/PhysRevC.108.055203

Acharya, S., et al. (2023) 'Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV', Physical Review C, 108(5). doi: 10.1103/PhysRevC.108.055203

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV. Physical Review C [Internet]. 2023 November 14 [cited 2024 November 26];108(5). doi: 10.1103/PhysRevC.108.055203

S. Acharya, et al., "Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV", Physical Review C, vol. 108, no. 5, November 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:464231. [Accessed: 26 November 2024]

Metadata
Title (english)Higher-order correlations between different moments of two flow amplitudes in Pb-Pb collisions at √sNN = 5.02 TeV
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorM. Jerčić
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorLinda Vicković
Author
...
AuthorN. Zurlo
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The correlations between different moments of two flow amplitudes, extracted with the recently developed asymmetric cumulants, are measured in Pb-Pb collisions at √sNN = 5.02 TeV recorded by the ALICE detector at the CERN Large Hadron Collider. The magnitudes of the measured observables show a dependence on the different moments as well as on the collision centrality, indicating the presence of nonlinear response in all even moments up to the eighth. Furthermore, the higher-order asymmetric cumulants show different signatures than the symmetric and lower-order asymmetric cumulants. Comparisons with state-of-the-art event generators using two different parametrizations obtained from Bayesian optimization show differences between data and simulations in many of the studied observables, indicating a need for further tuning of the models behind those event generators. These results provide new and independent constraints on the initial conditions and transport properties of the system created in heavy-ion collisions.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C
Numberingvol. 108, no. 5, 055203
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.108.055203
URN:NBNurn:nbn:hr:217:464231
Publication2023-11-14
Document URLhttps://link.aps.org/doi/10.1103/PhysRevC.108.055203
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note©2023 CERN, for the ALICE Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Received 12 April 2023; accepted 11 October 2023; published 14 November 2023.
Created on2024-07-13 20:00:44