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February 8, 20260 citationsOpen Access

Heavy flavor correlations and Quarkonia production in high energy proton-proton collisions in the EPOS4HQ framework.

JAJoerg Aichelin

Key Points

  • This research aims to explore the production mechanisms of charmonium and bottomonium in proton-proton collisions.
  • Utilized the Wigner densities formalism to model quarkonia production
  • Approximated Wigner density with analytical 3-D isotropic harmonic oscillator
  • Derived the root-mean-square radius from the Schrödinger equation solution
  • Successfully reproduced experimental transverse momentum distributions
  • Accurately aligned the observed rapidity distributions with theoretical predictions

Abstract

We investigate the charmonium and bottomonium production in pp collisions using the Wigner densities formalism. The Wigner density of the quarkonia is approximated by analytical 3-D isotropic harmonic oscillator Wigner densities with the same root-mean-square radius given by the solution of the Schr\"odinger equation. This approach reproduces quite well the available experimental transverse momentum and rapidity distributions.

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Cite This Study

Joerg Aichelin (2026) studied this question.

synapsesocial.com/papers/698828010fc35cd7a88471a1https://doi.org/10.22323/1.485.0051
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Heavy flavor correlations and Quarkonia production in high energy pp collisions in the EPOS4 framework2026
  2. 2Inclusive photoproduction of charmonia-bottomonia pairs2024
  3. 3Heavy flavor as a probe of hot QCD matter produced in proton-proton collisions2024 · 25 citations
  4. 4Heavy flavors and quarkonia: highlights, open questions, and perspectives2024 · 1 citations
  5. 5Quarkonia dynamics in the Quark-Gluon Plasma with a quantum master equation2024 · 1 citations