Particle production in proton-nucleus collisions beyond leading order
arXiv:1705.10128 · doi:10.1016/j.nuclphysa.2017.05.033
Abstract
We describe the origin of, and the solution to, the negativity problem which occurs in the perturbative calculation of the cross-section for single-inclusive particle production in proton-nucleus collisions at next-to-leading-order.
5 pages, 4 figures. Proceedings for the 26th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2017), February 5-11 2017, Chicago, Illinois, USA
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