prikaz prve stranice dokumenta Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC
  Download
PDF 1.02 MB
Scientific paper - Original scientific paper
Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC
Journal of High Energy Physics, 2023 (2023), 6; 147. https://doi.org/10.1007/JHEP06(2023)147
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

Cite this document

Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2023). Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC. Journal of High Energy Physics, 2023. (6). doi: 10.1007/JHEP06(2023)147

Acharya, S., et al. "Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC." Journal of High Energy Physics, vol. 2023, no. 6, 2023. https://doi.org/10.1007/JHEP06(2023)147

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC." Journal of High Energy Physics 2023, no. 6 (2023). https://doi.org/10.1007/JHEP06(2023)147

Acharya, S., et al. (2023) 'Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC', Journal of High Energy Physics, 2023(6). doi: 10.1007/JHEP06(2023)147

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC. Journal of High Energy Physics [Internet]. 2023 June 23 [cited 2024 December 24];2023(6). doi: 10.1007/JHEP06(2023)147

S. Acharya, et al., "Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC", Journal of High Energy Physics, vol. 2023, no. 6, June 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:796419. [Accessed: 24 December 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)Measurement of (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s=13 TeV and p-Pb collisions at √sNN=8.16 TeV with ALICE at the LHC
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
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)
Production of inclusive charmonia in pp collisions at center-of-mass energy of 𝑠 = 13 TeV and p–Pb collisions at center-of-mass energy per nucleon pair of 𝑠NN = 8.16 TeV is studied as a function of charged-particle pseudorapidity density with ALICE. Ground and excited charmonium states (J/ψ, ψ(2S)) are measured from their dimuon decays in the interval of rapidity in the center-of-mass frame 2.5 < ycms < 4.0 for pp collisions, and 2.03 < ycms < 3.53 and −4.46 < ycms < −2.96 for p–Pb collisions. The charged-particle pseudorapidity density is measured around midrapidity (|η| < 1.0). In pp collisions, the measured charged-particle multiplicity extends to about six times the average value, while in p-Pb collisions at forward (backward) rapidity a multiplicity corresponding to about three (four) times the average is reached. The ψ(2S) yield increases with the charged-particle pseudorapidity density. The ratio of ψ(2S) over J/ψ yield does not show a significant multiplicity dependence in either colliding system, suggesting a similar behavior of J/ψ and ψ(2S) yields with respect to charged-particle pseudorapidity density. Results for the ψ(2S) yield and its ratio with respect to J/ψ agree with available model calculations.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of High Energy Physics
Numberingvol. 2023, no. 6, 147
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP06(2023)147
URN:NBNurn:nbn:hr:217:796419
Publication2023-06-23
Document URLhttps://link.springer.com/10.1007/JHEP06(2023)147
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access, Copyright CERN, for the benefit of the ALICE Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: May 20, 2022. Accepted: November 21, 2022. Published: June 23, 2023. .
Created on2024-07-15 21:13:14