Towards higher-order calculations of quarkonia production with $k_T$-factorization: $P$-wave charmonia

S. P. Baranov, A. V. Lipatov, A. A. Prokhorov +1

Inclusive $P$-wave charmonia production in hadronic collisions at high energies is discussed in the framework of non-relativistic QCD and $k_T$-factorization formalism. We present…