Two-Loop Master Integrals for γ ∗ → 3 Jets : the Non-Planar Topologies

@inproceedings{Remiddi2001TwoLoopMI,
  title={Two-Loop Master Integrals for γ ∗ → 3 Jets : the Non-Planar Topologies},
  author={Ettore Remiddi},
  year={2001}
}
The calculation of the two-loop corrections to the three-jet production rate and to event shapes in electron–positron annihilation requires the computation of a number of two-loop four-point master integrals with one off-shell and three on-shell legs. Up to now, only those master integrals corresponding to planar topologies were known. In this paper, we compute the yet outstanding non-planar master integrals by solving differential equations in the external invariants which are fulfilled by… CONTINUE READING