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Scientific paper - Original scientific paper
Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV
European Physical Journal C, 79 (2019), 3; 236. https://doi.org/10.1140/epjc/s10052-019-6711-x
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zou, S. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zou, S. (2019). Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV. European Physical Journal C, 79. (3). doi: 10.1140/epjc/s10052-019-6711-x

Acharya, S., et al. "Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV." European Physical Journal C, vol. 79, no. 3, 2019. https://doi.org/10.1140/epjc/s10052-019-6711-x

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV." European Physical Journal C 79, no. 3 (2019). https://doi.org/10.1140/epjc/s10052-019-6711-x

Acharya, S., et al. (2019) 'Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV', European Physical Journal C, 79(3). doi: 10.1140/epjc/s10052-019-6711-x

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV. European Physical Journal C [Internet]. 2019 [cited 2024 December 29];79(3). doi: 10.1140/epjc/s10052-019-6711-x

S. Acharya, et al., "Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV", European Physical Journal C, vol. 79, no. 3, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:761632. [Accessed: 29 December 2024]

Metadata
Title (english)Relative particle yield fluctuations in Pb-Pb collisions at √sNN=2.76 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
MBZ: 218816
Author
...
AuthorFilip Erhardt
MBZ: 345132
Author
...
AuthorSven Gotovac
MBZ: 108173
Author
...
AuthorMarko Jerčić
MBZ: 358125
Author
...
AuthorPetra Lončar
MBZ: 350591
Author
...
AuthorEugen Mudnić
MBZ: 248856
Author
...
AuthorMirko Planinić
MBZ: 213776
Author
...
AuthorNikola Poljak
MBZ: 283732
Author
...
AuthorGoran Simatović
MBZ: 329845
Author
...
AuthorAntonija Utrobičić
MBZ: 342963
Author
...
AuthorLinda Vicković
MBZ: 242565
Author
...
AuthorS. Zou
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
First results on K/π , p/π and K/p fluctuations are obtained with the ALICE detector at the CERN LHC as a function of centrality in Pb--Pb collisions at √sNN=2.76 TeV . The observable νdyn , which is defined in terms of the moments of particle multiplicity distributions, is used to quantify the magnitude of dynamical fluctuations of relative particle yields and also provides insight into the correlation between particle pairs. This study is based on a novel experimental technique, called the Identity Method, which allows one to measure the moments of multiplicity distributions in case of incomplete particle identification. The results for p/π show a change of sign in νdyn from positive to negative towards more peripheral collisions. For central collisions, the results follow the smooth trend of the data at lower energies and νdyn exhibits a change in sign for p/π and K/p.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleEuropean Physical Journal C
Numberingvol. 79, no. 3, 236
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-019-6711-x
URN:NBNurn:nbn:hr:217:761632
Publication2019
Document URLhttps://link.springer.com/article/10.1140%2Fepjc%2Fs10052-019-6711-x
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 2019. Received: 11 January 2018; Accepted: 24 February 2019. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Funded by SCOAP3.
Created on2020-03-01 19:04:54