The reggeometric pomeron and exclusive production of $J/ψ$ and $ψ(2S)$ in ultraperipheral collisions at the LHC

Laszlo Jenkovszky; Vladyslav Libov; Magno V. T. Machado

doi:10.1016/j.physletb.2021.136836

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arXiv · 2111.13389

The reggeometric pomeron and exclusive production of $J/ψ$ and $ψ(2S)$ in ultraperipheral collisions at the LHC

Laszlo Jenkovszky·Vladyslav Libov·Magno V. T. Machado

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Abstract

By using a Regge-pole model for vector meson production (VMP), successfully describing the HERA data, we analyse the correlation between VMP cross sections in photon-induced reactions at HERA and those in ultra-peripheral collisions at the Large Hadron Collider (LHC). The rapidity distributions of proton-proton collisions at 13~TeV and lead-lead collisions at 2.76 and 5.02 TeV are investigated. The transverse momentum distribution in nuclear coherent vector meson production is also addressed. Predictions for future experiments on production of $J/ψ$ and $ψ(2S)$ are presented.

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Laszlo Jenkovszky, Vladyslav Libov, Magno V. T. Machado. 2022-01-22. The reggeometric pomeron and exclusive production of $J/ψ$ and $ψ(2S)$ in ultraperipheral collisions at the LHC. https://doi.org/10.1016/j.physletb.2021.136836

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