prikaz prve stranice dokumenta Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV
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Scientific paper - Original scientific paper
Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV
Physics Letters B, 846 (2023); 137782. https://doi.org/10.1016/j.physletb.2023.137782
(ALICE Collaboration) Acharya, Sheryasi; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, Nicola More authors...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2023). Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV. Physics Letters B, 846.. doi: 10.1016/j.physletb.2023.137782

Acharya, Sheryasi, et al. "Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV." Physics Letters B, vol. 846, 2023. https://doi.org/10.1016/j.physletb.2023.137782

Acharya, Sheryasi, Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and Nicola Zurlo. "Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV." Physics Letters B 846 (2023). https://doi.org/10.1016/j.physletb.2023.137782

Acharya, S., et al. (2023) 'Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV', Physics Letters B, 846. doi: 10.1016/j.physletb.2023.137782

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV. Physics Letters B [Internet]. 2023 November [cited 2024 July 22];846. doi: 10.1016/j.physletb.2023.137782

S. Acharya, et al., "Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV", Physics Letters B, vol. 846, November 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:505680. [Accessed: 22 July 2024]

Metadata
Title (english)Measurements of azimuthal anisotropies at forward and backward rapidity with muons in high-multiplicity p–Pb collisions at √sNN = 8.16 TeV
AuthorSheryasi 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
...
AuthorNicola 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 study of the azimuthal anisotropy of inclusive muons produced in p–Pb collisions at √sNN = 8.16 TeV, using the ALICE detector at the LHC is reported. The measurement of the second-order Fourier coefficient of the particle azimuthal distribution, v2, is performed as a function of transverse momentum pT in the 0–20% high-multiplicity interval at both forward (2.03 < yCMS < 3.53) and backward (−4.46 < yCMS < −2.96) rapidities over a wide pT range, 0.5 < pT < 10 GeV/c, in which a dominant contribution of muons from heavy-flavour hadron decays is expected at pT > 2 GeV/c. The v2 coefficient of inclusive muons is extracted using two different techniques, namely two-particle cumulants, used for the first time for heavy-flavour measurements, and forward–central two-particle correlations. Both techniques give compatible results. A positive v2 is measured at both forward and backward rapidities with a significance larger than 4.7σ and 7.6σ, respectively, in the interval 2 < pT < 6 GeV/c. Comparisons with previous measurements in p–Pb collisions at √sNN = 5.02 TeV, and with AMPT and CGC-based theoretical calculations are discussed. The findings impose new constraints on the theoretical interpretations of the origin of the collective behaviour in small collision systems.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 846, 137782
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2023.137782
URN:NBNurn:nbn:hr:217:505680
Publication2023-11
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269323001168
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2023 European Organization for Nuclear Research. 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 26 October 2022. Received in revised form 30 January 2023. Accepted 15 February 2023. Available online 15 September 2023.
Created on2024-07-14 11:27:13