Two-loop Master Integrals with the Simplified Differential Equations   approach
  We calculate the complete set of two-loop Master Integrals with two off mass-shell legs with massless internal propagators, that contribute to amplitudes of diboson $V_1V_2$ production at the LHC. This is done with the Simplified Differential Equations approach to Master Integrals, which was recently proposed by one of the authors. 
Costas G. Papadopoulos, Damiano Tommasini and Christopher Wever
hep-ph hep-th