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.
Particle production in pA collisions beyond leading order
Iancu, E.;Triantafyllopoulos D.
2017-01-01
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.File in questo prodotto:
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