prikaz prve stranice dokumenta Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV
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Scientific paper - Original scientific paper
Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV
Journal of High Energy Physics, 2021 (2021), 5; 290. https://doi.org/10.1007/JHEP05(2021)290
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D. ... Zurlo, N. (2021). Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV. Journal of High Energy Physics, 2021. (5). doi: 10.1007/JHEP05(2021)290

Acharya, S., et al. "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV." Journal of High Energy Physics, vol. 2021, no. 5, 2021. https://doi.org/10.1007/JHEP05(2021)290

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, et al. "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV." Journal of High Energy Physics 2021, no. 5 (2021). https://doi.org/10.1007/JHEP05(2021)290

Acharya, S., et al. (2021) 'Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV', Journal of High Energy Physics, 2021(5). doi: 10.1007/JHEP05(2021)290

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Karatović D, and sur.. Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV. Journal of High Energy Physics [Internet]. 2021 May 31 [cited 2024 December 29];2021(5). doi: 10.1007/JHEP05(2021)290

S. Acharya, et al., "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV", Journal of High Energy Physics, vol. 2021, no. 5, May 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:797558. [Accessed: 29 December 2024]

Metadata
Title (english)Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at √s=13 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
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)
Two-particle angular correlations are measured in high-multiplicity proton-proton collisions at s√ = 13 TeV by the ALICE Collaboration. The yields of particle pairs at short-(∆η ∼ 0) and long-range (1.6 < |∆η| < 1.8) in pseudorapidity are extracted on the near-side (∆φ ∼ 0). They are reported as a function of transverse momentum (pT) in the range 1 < pT < 4 GeV/c. Furthermore, the event-scale dependence is studied for the first time by requiring the presence of high-pT leading particles or jets for varying pT thresholds. The results demonstrate that the long- range “ridge” yield, possibly related to the collective behavior of the system, is present in events with high-pT processes as well. The magnitudes of the short- and long-range yields are found to grow with the event scale. The results are compared to EPOS LHC and PYTHIA 8 calculations, with and without string-shoving interactions. It is found that while both models describe the qualitative trends in the data, calculations from EPOS LHC show a better quantitative agreement for the pT dependency, while overestimating the event-scale dependency.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of High Energy Physics
Numberingvol. 2021, no. 5, 290
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP05(2021)290
URN:NBNurn:nbn:hr:217:797558
Publication2021-05-31
Document URLhttps://link.springer.com/10.1007/JHEP05(2021)290
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND 3.0) icon
Public noteCopyright CERN, for the benefit of the ALICE Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: January 30, 2021. Revised: April 6, 2021. Accepted: May 12, 2021. Published: May 31, 2021. .
Created on2024-09-22 21:21:46