Speaker
Etienne Bianco
Description
We study dijet production in pA collisions at forward rapidities at next-to-eikonal accuracy. We restrict ourselves to the next-to-eikonal corrections that are induced by the quark background field of the target. Computing the scattering amplitudes, for all possible channels, in the back-to-back limit allows the study of leading twist quark TMDs in the high energy limit. We indeed express the back-to-back production cross section in a factorized form with a quark TMD times associated hard factor for each channel. These TMDs show different gauge links (with future and past pointing stapple and more complex structures).
