prikaz prve stranice dokumenta Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV
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Scientific paper - Letter
Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV
Physics Letters B, 849 (2024); 138412. https://doi.org/10.1016/j.physletb.2023.138412
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; 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. (2024). Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV. Physics Letters B, 849.. doi: 10.1016/j.physletb.2023.138412

Acharya, S., et al. "Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV." Physics Letters B, vol. 849, 2024. https://doi.org/10.1016/j.physletb.2023.138412

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV." Physics Letters B 849 (2024). https://doi.org/10.1016/j.physletb.2023.138412

Acharya, S., et al. (2024) 'Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV', Physics Letters B, 849. doi: 10.1016/j.physletb.2023.138412

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV. Physics Letters B [Internet]. 2024 February [cited 2025 April 03];849. doi: 10.1016/j.physletb.2023.138412

S. Acharya, et al., "Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV", Physics Letters B, vol. 849, February 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:543499. [Accessed: 03 April 2025]

Metadata
Title (english)Measurement of the radius dependence of charged-particle jet suppression in Pb–Pb collisions at √𝑠NN = 5.02 TeV
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko 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 ALICE Collaboration reports a differential measurement of inclusive jet suppression using pp and Pb–Pb collision data at a center-of-mass energy per nucleon–nucleon collision sNN=5.02 TeV. Charged-particle jets are reconstructed using the anti-kT algorithm with resolution parameters R=0.2, 0.3, 0.4, 0.5, and 0.6 in pp collisions and R=0.2, 0.4, 0.6 in central (0–10%), semi-central (30–50%), and peripheral (60–80%) Pb–Pb collisions. A novel approach based on machine learning is employed to... More mitigate the influence of jet background. This enables measurements of inclusive jet suppression in new regions of phase space, including down to the lowest jet pT≥40 GeV/c at R=0.6 in central Pb–Pb collisions. This is an important step for discriminating different models of jet quenching in the quark–gluon plasma. The transverse momentum spectra, nuclear modification factors, derived cross section, and nuclear modification factor ratios for different jet resolution parameters of charged-particle jets are presented and compared to model predictions. A mild dependence of the nuclear modification factor ratios on collision centrality and resolution parameter is observed. The results are compared to a variety of jet-quenching models with varying levels of agreement. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 849, 138412
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2023.138412
URN:NBNurn:nbn:hr:217:543499
Publication2024-02
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269323007451
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2023 The Author(s). Published by Elsevier B.V. Funded by SCOAP³. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Received 12 April 2023; Received in revised form 13 December 2023; Accepted 18 December 2023. Available online 21 December 2023. Published February 2024.
Created on2024-07-31 09:20:41
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