Study on the PDF comparisons for quarkonium + $\gamma$ production at the LHC and FCC energies

Abstract

The quarkonium plus photon production in coherent hadron-hadron interactions at the LHC is studied using the non-relativistic QCD factorization formalism. We investigate a set of kinematic distributions and compute the total cross sections for $J/\Psi +\gamma$ production. Our results demonstrate the feasibility of such process in the LHC kinematic regime and explore the possibilities for the Future Circular Collider, where higher event yields can be achieved.

Comments: 4 pages, 5 figures, Poster presented at the XIV International Workshop on Hadron Physics, Florianópolis, Brazil, March 2018