https://doi.org/10.1140/epjp/s13360-024-04919-4
Regular Article
The transverse momentum distribution of J/ψ mesons produced in pp collisions at the LHC
Department of Physics, Taiyuan Normal University, 030619, Jinzhong, Shanxi, China
Received:
11
October
2023
Accepted:
18
January
2024
Published online:
5
February
2024
The transverse momentum distributions of J/ψ mesons produced in pp collisions at the center-of-mass energy 5 TeV, 7 TeV, and 13 TeV are described by the modified Hagedorn function. The fitting results by the modified Hagedorn function are in accord with experimental data measured by the LHCb Collaboration at LHC. The related parameters are obtained and analyzed.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.