Tree-level NLO corrections to inclusive ${\psi }^{\prime }$ production in High Energy Factorization

A. A. Prokhorov, S. P. Baranov, A. V. Lipatov +2

We consider inclusive $\psi (2S)$ production in proton-proton collisions at collider energies in the framework of non-relativistic QCD and high-energy factorization beyond the low-orde…