prikaz prve stranice dokumenta Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV
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Scientific paper - Original scientific paper
Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV
The European Physical Journal C, 83 (2023), 6; 497. https://doi.org/10.1140/epjc/s10052-023-11614-8
(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. (2023). Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV. The European Physical Journal C, 83. (6). doi: 10.1140/epjc/s10052-023-11614-8

Acharya, S., et al. "Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV." The European Physical Journal C, vol. 83, no. 6, 2023. https://doi.org/10.1140/epjc/s10052-023-11614-8

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV." The European Physical Journal C 83, no. 6 (2023). https://doi.org/10.1140/epjc/s10052-023-11614-8

Acharya, S., et al. (2023) 'Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV', The European Physical Journal C, 83(6). doi: 10.1140/epjc/s10052-023-11614-8

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV. The European Physical Journal C [Internet]. 2023 June 12 [cited 2024 July 22];83(6). doi: 10.1140/epjc/s10052-023-11614-8

S. Acharya, et al., "Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV", The European Physical Journal C, vol. 83, no. 6, June 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:666197. [Accessed: 22 July 2024]

Metadata
Title (english)Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central 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)
Two-particle correlations with K0S , Λ/Λ⎯, and charged hadrons as trigger particles in the transverse momentum range 8<𝑝T, trig<16 GeV/𝑐, and associated charged particles within 1<𝑝T, assoc<8 GeV/𝑐, are studied at midrapidity in pp and central Pb–Pb collisions at a centre-of-mass energy per nucleon–nucleon collision √sNN = 5.02 TeV with the ALICE detector at the LHC. After subtracting the contributions of the flow background, the per-trigger yields are extracted on both the near and away sides, and the ratio in Pb–Pb collisions with respect to pp collisions (𝐼AA) is computed. The per-trigger yield in Pb–Pb collisions on the away side is strongly suppressed to the level of 𝐼AA≈0.6 for 𝑝T, assoc>3 GeV/𝑐 as expected from strong in-medium energy loss, while an enhancement develops at low 𝑝T, assoc on both the near and away sides, reaching 𝐼AA≈1.8 and 2.7 respectively. These findings are in good agreement with previous ALICE measurements from two-particle correlations triggered by neutral pions (𝜋0–h) and charged hadrons (h–h) in Pb–Pb collisions at √sNN = 2.76 TeV. Moreover, the correlations with K0S mesons and Λ/Λ⎯ baryons as trigger particles are compared to those of inclusive charged hadrons. The results are compared with the predictions of Monte Carlo models.
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. 83, no. 6, 497
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-023-11614-8
URN:NBNurn:nbn:hr:217:666197
Publication2023-06-12
Document URLhttps://link.springer.com/10.1140/epjc/s10052-023-11614-8
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 2023. Received: 14 November 2022. Accepted: 12 May 2023, Published online: 12 June 2023.
Created on2024-07-16 19:55:32