  Building on recent advances in studying the co-homological properties of
Feynman integrals, we apply intersection theory to the computation of Fourier
integrals. We discuss applications pertinent to gravitational bremsstrahlung
and deep inelastic scattering in the saturation regime. After identifying the
bases of master integrals, the latter are evaluated by means of the
differential equation method. Finally, new results with exact dependence on the
spacetime dimension D are presented.
