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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. Više autora...

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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, br. 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 i 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, br. 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, i 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]. 12.06.2023. [pristupljeno 17.07.2024.];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, br. 6, Lipanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:666197. [Citirano: 17.07.2024.]

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Naslov (engleski)Jet-like correlations with respect to K0S and Λ(Λ⎯) in pp and central Pb–Pb collisions at √sNN=5.02 TeV
AutorS. Acharya
Autor
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AutorFilip Erhardt
Autor
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AutorSven Gotovac
Autor
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AutorMarko Jerčić
Autor
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AutorDavid Karatović
Autor
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AutorPetra Lončar
Autor
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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorLinda Vicković
Autor
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AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
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.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaThe European Physical Journal C
Brojčani podacivol. 83, br. 6, 497
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-023-11614-8
URN:NBNurn:nbn:hr:217:666197
Datum objave publikacije2023-06-12
URL dokumentahttps://link.springer.com/10.1140/epjc/s10052-023-11614-8
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© CERN for the benefit of the ALICE collaboration 2023. Received: 14 November 2022. Accepted: 12 May 2023, Published online: 12 June 2023.
Datum i vrijeme pohrane2024-07-16 19:55:32