prikaz prve stranice dokumenta General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV
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General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV
Physics Letters B, 833 (2022); 137338. https://doi.org/10.1016/j.physletb.2022.137338
Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; 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. (2022). General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV. Physics Letters B, 833.. doi: 10.1016/j.physletb.2022.137338

Acharya, S., et al. "General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV." Physics Letters B, vol. 833, 2022. https://doi.org/10.1016/j.physletb.2022.137338

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV." Physics Letters B 833 (2022). https://doi.org/10.1016/j.physletb.2022.137338

Acharya, S., et al. (2022) 'General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV', Physics Letters B, 833. doi: 10.1016/j.physletb.2022.137338

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV. Physics Letters B [Internet]. 2022. [pristupljeno 27.01.2025.];833. doi: 10.1016/j.physletb.2022.137338

S. Acharya, et al., "General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 TeV", Physics Letters B, vol. 833, 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:601315. [Citirano: 27.01.2025.]

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Naslov (engleski)General balance functions of identified charged hadron pairs of (π,K,p) in Pb–Pb collisions at √sNN= 2.76 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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AutorEugen Mudnić
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
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
First measurements of balance functions (BFs) of all combinations of identified charged hadron (π, K, p) pairs in Pb–Pb collisions at √sNN=2.76 TeV recorded by the ALICE detector are presented. The BF measurements are carried out as two-dimensional differential correlators versus the relative rapidity (Δy) and azimuthal angle (Δφ) of hadron pairs, and studied as a function of collision centrality. The Δφ dependence of BFs is expected to be sensitive to the light quark diffusivity in the quark–gluon plasma. While the BF azimuthal widths of all pairs substantially decrease from peripheral to central collisions, the longitudinal widths exhibit mixed behaviors: BFs of ππ and cross-species pairs narrow significantly in more central collisions, whereas those of KK and pp are found to be independent of collision centrality. This dichotomy is qualitatively consistent with the presence of strong radial flow effects and the existence of two stages of quark production in relativistic heavy-ion collisions. Finally, the first measurements of the collision centrality evolution of BF integrals are presented, with the observation that charge balancing fractions are nearly independent of collision centrality in Pb–Pb collisions. Overall, the results presented provide new and challenging constraints for theoretical models of hadron production and transport in relativistic heavy-ion collisions.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Pismo
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 833, 137338
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2022.137338
URN:NBNurn:nbn:hr:217:601315
Datum objave publikacije2022
URL dokumentahttps://linkinghub.elsevier.com/retrieve/pii/S0370269322004725
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2022 European Organization for Nuclear Research, ALICE. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 28 October 2021. Received in revised form 9 May 2022. Accepted 18 July 2022. Available online 21 July 2022.
Datum i vrijeme pohrane2024-09-10 20:06:16