Forward inclusive dijet production and azimuthal correlations in p(A) collisions

We derive forward inclusive dijet production in the scattering of a dilute hadron off an arbitrary dense target, whose partons with small fraction of momentum x are described by a color glass condensate. Both multiple scattering and non-linear QCD evolution at small- x are included. This is of relevance for measurements of two-particle correlations in the proton direction of proton–nucleus collisions at RHIC and LHC energies. The azimuthal angle distribution is peaked back to back and broadens as the momenta of the measured particles gets closer to the saturation scale.

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14 pages, 4 figures, references added, version to appear in NPA

p nucleus: inclusive reaction
deuteron nucleus: inclusive reaction
jet: pair production
small-angle
correlation: two-particle
angular correlation
quantum chromodynamics
small-x
quark: valence
quark: interaction

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