  The parton branching formulation of TMD evolution has recently been used to
make predictions for jet observables at the Large Hadron Collider (LHC),
including perturbative matching at next-to-leading order (NLO). This
contribution presents results for the azimuthal \Delta-\phi correlations in
events with di-jets at large transverse momentum. It focuses on the
back-to-back region of large \Delta-\phi and discusses prospects for detailed
studies of QCD dynamics in this region at the LHC.
