English

Particle production by $\gamma$-$\gamma$ interactions in future electron-ion colliders

High Energy Physics - Phenomenology 2024-09-04 v1 Nuclear Theory

Abstract

The particle production in photon-photon (γγ\gamma \gamma) interactions present in electron-ion collisions is investigated. We present calculations for the total cross sections and event rates related to the production of light mesons [η,η,f0\eta, \eta^\prime, f_0 and f2f_2], charmonium [ηc\eta_c and χc\chi_c] and charmoniumlike [X(3915),X(3940),X(4140)X(3915), X(3940), X(4140) and X(6900)X(6900)] states, considering the EIC, EicC, LHeC and FCC-eh energies. Our predictions demonstrate that experimental studies of these processes are feasible and useful to constrain the properties of light mesons and quarkonium states and shed some light on the configuration of the considered charmoniumlike states.

Keywords

Cite

@article{arxiv.2409.00814,
  title  = {Particle production by $\gamma$-$\gamma$ interactions in future electron-ion colliders},
  author = {Carlos A. Bertulani and Reinaldo Francener and Victor P. Goncalves and Juciene T. de Souza},
  journal= {arXiv preprint arXiv:2409.00814},
  year   = {2024}
}

Comments

11 pages, 2 figures, 4 tables