Speaker
Description
Remote
Inclusive forward particle production in proton-nucleus collisions at small x is an important process in high-energy nuclear collisions. It has been proven that the negative NLO cross section problem in the higher momentum regime of forward rapidity single inclusive hadron production in pA collisions can be solved through the threshold resummation method. In this report, I will present several phenomenological applications of the forward particle production in pA process in Color Glass Condensate framework in our work. Specifically, we compare our theoretical results with the latest experimental data from the LHCb collaboration, including neutral pion, charged hadron, and D0 meson production, and conclude that our theoretical results are in good agreement with the experimental data. In our numerical part, we use different several parameters than in previous articles. The fact that our theoretical result are agree well with experimental data shows parameters we chose are proper. Furthermore, our numerical results demonstrate that the threshold resummation method is an effective approach for solving this negative cross section problem.
