Charmonium production in ultra-peripheral heavy ion collisions with two-photon processes

Abstract

We calculate the production of large-pTcharmonium and narrow resonance state (exotic charmonium) in proton-proton, proton-nucleus, and nucleus-nucleus collisions with the semi-coherent two-photon interactions at Relativistic Heavy Ion Collider (RHIC), Large Hadron Collider (LHC), and Future Circular Collider (FCC) energies. Using the large quasi-real photon fluxes, we present the γγ->H differential cross section for charmonium and narrow resonance state production at large transverse momentum in ultra-peripheral heavy ion collisions. The numerical results demonstrate that the experimental study of ultra-peripheral col-lisions is feasible at RHIC, LHC, and FCC energies.

11 pages, 2 figures

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Cited by in corpus (5)

• gamma-UPC: Automated generation of exclusive photon-photon processes in ultraperipheral proton and nuclear collisions with varying form factors
• Charmonium Coherent Photoproduction and Hadroproduction with Effects of Quark Gluon Plasma
• Validity of equivalent photon spectra and the photoproduction processes in p-p collisions
• ${\eta }_Q$ meson photoproduction in ultrarelativistic heavy ion collisions
• Theoretical Review of Charmonium Production with Different $p_T$ in the Hot Medium