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Scientific paper - Original scientific paper
Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV
The European Physical Journal C, 81 (2021), 12; 1121. https://doi.org/10.1140/epjc/s10052-021-09873-4
(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...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2021). Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV. The European Physical Journal C, 81. (12). doi: 10.1140/epjc/s10052-021-09873-4

Acharya, S., et al. "Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV." The European Physical Journal C, vol. 81, no. 12, 2021. https://doi.org/10.1140/epjc/s10052-021-09873-4

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV." The European Physical Journal C 81, no. 12 (2021). https://doi.org/10.1140/epjc/s10052-021-09873-4

Acharya, S., et al. (2021) 'Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV', The European Physical Journal C, 81(12). doi: 10.1140/epjc/s10052-021-09873-4

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV. The European Physical Journal C [Internet]. 2021 December 21 [cited 2024 December 29];81(12). doi: 10.1140/epjc/s10052-021-09873-4

S. Acharya, et al., "Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV", The European Physical Journal C, vol. 81, no. 12, December 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:661063. [Accessed: 29 December 2024]

Metadata
Title (english)Inclusive J/ψ production at midrapidity in pp collisions at √s = 13 TeV
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)
We report on the inclusive J/ψ production cross section measured at the CERN Large Hadron Collider in proton-proton collisions at a center-of-mass energy √s = ~13 TeV. The J/ψ mesons are reconstructed in the e+e− decay channel and the measurements are performed at midrapidity (∣y∣<0.9) in the transverse-momentum interval 0<pT<40 GeV/cc, using a minimum-bias data sample corresponding to an integrated luminosity L_int = 32.2 nb−1 and an Electromagnetic Calorimeter triggered data sample with L_int = 8.3 pb−1. The pT-integrated J/ψ production cross section at midrapidity, computed using the minimum-bias data sample, is dσ/dy∣y=0 = 8.97±0.24(stat)±0.48(syst)±0.15(lumi)μb. An approximate logarithmic dependence with the collision energy is suggested by these results and available world data, in agreement with model predictions. The integrated and pT-differential measurements are compared with measurements in pp collisions at lower energies and with several recent phenomenological calculations based on the non- relativistic QCD and Color Evaporation 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. 81, no. 12, 1121
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-021-09873-4
URN:NBNurn:nbn:hr:217:661063
Publication2021-12-21
Document URLhttps://link.springer.com/10.1140/epjc/s10052-021-09873-4
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 2021. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecomm ons.org/licenses/by/4.0/. Funded by SCOAP3. Received: 2 September 2021; Accepted: 22 November 2021; Published online: 21 December 2021.
Created on2024-09-22 18:45:01