Factorization for forward dijets in dilute-dense collisions

Understand

We propose a factorization formula for the cross section for forward dijet production in dilute-dense collisions.

• The new formula is applicable for an arbitrary value of the momentum imbalance of the two jets, $k_t$.
• It unifies the previously derived transverse momentum dependent (TMD) factorization for small $k_t$ (of the order of the saturation scale), and the High Energy Factorization (HEF) for large $k_t$ (of the order of the momentum of the jets).
• We extend the previous TMD formula, first to finite $N_c$, and then to all ranges of $k_t$ by including off-shell matrix elements.