Two-Loop Hexa-Box Integrals for Non-Planar Five-Point One-Mass Processes

Understand

We present the calculation of the three distinct non-planar hexa-box topologies for five-point one-mass processes.

• These three topologies are required to obtain the two-loop virtual QCD corrections for two-jet-associated W, Z or Higgs-boson production.
• Each topology is solved by obtaining a pure basis of master integrals and efficiently constructing the associated differential equation with numerical sampling and unitarity-cut techniques.
• We present compact expressions for the alphabet of these non-planar integrals, and discuss some properties of their symbol.