We consider double parton distributions in the general case in which the virtualities of the interacting partons are different. We elaborate the corresponding evolution equations and their extension to next-to-leading logarithmic accuracy. © 2011 Elsevier B.V.
Ceccopieri, F. A. (2011). An update on the evolution of double parton distributions. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 697(5), 482–487. https://doi.org/10.1016/j.physletb.2011.02.047