prikaz prve stranice dokumenta Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC
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Scientific paper - Original scientific paper
Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC
Journal of High Energy Physics, 2024 (2024), 01; 056. https://doi.org/10.1007/JHEP01(2024)056
(ALICE Collaboration) Acharya, S.; ...; Gotovac, Sven; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Gotovac, S., Karatović, D., Lončar, P., Planinić, M., Poljak, N. ... Zurlo, N. (2024). Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC. Journal of High Energy Physics, 2024. (01). doi: 10.1007/JHEP01(2024)056

Acharya, S., et al. "Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC." Journal of High Energy Physics, vol. 2024, no. 01, 2024. https://doi.org/10.1007/JHEP01(2024)056

Acharya, S., Sven Gotovac, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC." Journal of High Energy Physics 2024, no. 01 (2024). https://doi.org/10.1007/JHEP01(2024)056

Acharya, S., et al. (2024) 'Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC', Journal of High Energy Physics, 2024(01). doi: 10.1007/JHEP01(2024)056

Acharya S, Gotovac S, Karatović D, Lončar P, Planinić M, Poljak N, and sur.. Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC. Journal of High Energy Physics [Internet]. 2024 January 11 [cited 2024 September 12];2024(01). doi: 10.1007/JHEP01(2024)056

S. Acharya, et al., "Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC", Journal of High Energy Physics, vol. 2024, no. 01, January 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:452649. [Accessed: 12 September 2024]

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Metadata
Title (english)Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC
AuthorS. Acharya
Author
...
AuthorSven Gotovac
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)
Measurements of charged-particle production in pp, p–Pb, and Pb–Pb collisions in the toward, away, and transverse regions with the ALICE detector are discussed. These regions are defined event-by-event relative to the azimuthal direction of the charged trigger particle, which is the reconstructed particle with the largest transverse momentum (p trig T ) in the range 8 < p trig T < 15 GeV/c. The toward and away regions contain the primary and recoil jets, respectively; both regions are accompanied by the underlying event (UE). In contrast, the transverse region perpendicular to the direction of the trigger particle is dominated by the so-called UE dynamics, and includes also contributions from initial- and final-state radiation. The relative transverse activity classifier, RT = NT ch/⟨NT ch⟩, is used to group events according to their UE activity, where NT ch is the charged-particle multiplicity per event in the transverse region and ⟨NT ch⟩ is the mean value over the whole analysed sample. The energy dependence of the RT distributions in pp collisions at √s = 2.76, 5.02, 7, and 13TeV is reported, exploring the Koba-Nielsen-Olesen (KNO) scaling properties of the multiplicity distributions. The first measurements of charged-particle pT spectra as a function of RT in the three azimuthal regions in pp, p–Pb, and Pb–Pb collisions at √sNN = 5.02TeV are also reported. Data are compared with predictions obtained from the event generators PYTHIA 8 and EPOS LHC. This set of measurements is expected to contribute to the understanding of the origin of collective-like effects in small collision systems (pp and p–Pb).
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. 2024, no. 01, 056
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP01(2024)056
URN:NBNurn:nbn:hr:217:452649
Publication2024-01-11
Document URLhttps://link.springer.com/10.1007/JHEP01(2024)056
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access, Copyright 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-BY4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: October 17, 2023. Accepted: December 20, 2023. Published: January 11, 2024.
Created on2024-07-24 11:55:17