prikaz prve stranice dokumenta Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV
  Download
PDF 1.58 MB
Scientific paper - Original scientific paper
Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV
The European Physical Journal C, 81 (2021), 11; 1012. https://doi.org/10.1140/epjc/s10052-021-09784-4
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

Institutional repository: Repository of the Faculty of Science

Cite this document

Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2021). Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV. The European Physical Journal C, 81. (11). doi: 10.1140/epjc/s10052-021-09784-4

Acharya, S., et al. "Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV." The European Physical Journal C, vol. 81, no. 11, 2021. https://doi.org/10.1140/epjc/s10052-021-09784-4

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV." The European Physical Journal C 81, no. 11 (2021). https://doi.org/10.1140/epjc/s10052-021-09784-4

Acharya, S., et al. (2021) 'Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV', The European Physical Journal C, 81(11). doi: 10.1140/epjc/s10052-021-09784-4

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV. The European Physical Journal C [Internet]. 2021 November 17 [cited 2024 December 29];81(11). doi: 10.1140/epjc/s10052-021-09784-4

S. Acharya, et al., "Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV", The European Physical Journal C, vol. 81, no. 11, November 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:125192. [Accessed: 29 December 2024]

Metadata
Title (english)Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
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)
Measurements of event-by-event fluctuations of charged-particle multiplicities in Pb–Pb collisions at √sNN == 2.76 TeV using the ALICE detector at the CERN Large Hadron Collider (LHC) are presented in the pseudorapidity range ∣η∣<0.8 and transverse momentum 0.2<pT<2.0 GeV/c. The amplitude of the fluctuations is expressed in terms of the variance normalized by the mean of the multiplicity distribution. The η and pT dependences of the fluctuations and their evolution with respect to collision centrality are investigated. The multiplicity fluctuations tend to decrease from peripheral to central collisions. The results are compared to those obtained from HIJING and AMPT Monte Carlo event generators as well as to experimental data at lower collision energies. Additionally, the measured multiplicity fluctuations are discussed in the context of the isothermal compressibility of the high-density strongly- interacting system formed in central Pb–Pb collisions.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleThe European Physical Journal C
Numberingvol. 81, no. 11, 1012
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-021-09784-4
URN:NBNurn:nbn:hr:217:125192
Publication2021-11-17
Document URLhttps://link.springer.com/10.1140/epjc/s10052-021-09784-4
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© CERN for the benefit of the ALICE collaboration 2021. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. Received: 27 May 2021. Accepted: 29 October 2021. Published online: 17 November 2021. Funded by SCOAP3.
Created on2024-09-22 18:51:41