4 papers
Two-loop splitting in double parton distributions: the colour non-singlet case
Markus Diehl, Jonathan R. Gaunt, Peter Ploessl
At small inter-parton distances, double parton distributions receive their dominant contribution from the splitting of a single parton. We compute this mechanism at next-to-leading…
Sum rule improved double parton distributions in position space
Markus Diehl, Jonathan R. Gaunt, Daniel M. Lang +2
Models for double parton distributions that are realistic and consistent with theoretical constraints are crucial for a reliable description of double parton scattering. We show ho…
Two-loop splitting in double parton distributions
Markus Diehl, Jonathan R. Gaunt, Peter Ploessl +1
Double parton distributions (DPDs) receive a short-distance contribution from a single parton splitting to yield the two observed partons. We investigate this mechanism at next-to-…
Proof of sum rules for double parton distributions in QCD
Markus Diehl, Peter Ploessl, Andreas Schafer
Double hard scattering can play an important role for producing multiparticle final states in hadron-hadron collisions. The associated cross sections depend on double parton distri…