Recursion relations for scattering amplitudes with massive particles II: Massive vector bosons

Using the recently introduced recursion relations with covariant massive-massless shift, we study tree-level scattering amplitudes involving a pair of massive vector bosons and an arbitrary number gluons in spinor-helicity formalism. In particular, derive compact expressions for cases which i) all are same helicity ii) one gluon has flipped is colour adjacent to particles. We provide numerous consistency checks our results including exact match high energy limits well known MHV NMHV pure Yang-Mills theory. As corollary, obtain alternative novel representation amplitude.