Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

# The Transverse Momentum Distribution of J/ψ Mesons Produced in Pp Collisions at the LHC

Version 1 : Received: 8 March 2023 / Approved: 14 March 2023 / Online: 14 March 2023 (02:39:56 CET)

How to cite: Gao, L.; Wang, E. The Transverse Momentum Distribution of J/ψ Mesons Produced in Pp Collisions at the LHC. Preprints 2023, 2023030240. https://doi.org/10.20944/preprints202303.0240.v1. Gao, L.; Wang, E. The Transverse Momentum Distribution of J/ψ Mesons Produced in Pp Collisions at the LHC. Preprints 2023, 2023030240. https://doi.org/10.20944/preprints202303.0240.v1.

## Abstract

The transverse momentum distribution of J/ψ mesons produced in pp collisions at the center-of-mass energy 5 TeV, 7 TeV，and 13 TeV is described by the modified Hagedorn function which is based on the Tsallis function and Hagedorn function. The calculated 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.

## Keywords

the modified Hagedorn function; J/ψ mesons; transverse momentum distribution

## Subject

PHYSICAL SCIENCES, Nuclear & High Energy Physics

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