N³LO kick-off workstop / thinkstart

Session

VVV

3 Aug 2022, 14:00

OC218 (IPPP)

Description

the three-loop heavy-quark / heavy-lepton form factor (massification, exact, semi-numerical, etc.)

1. Seminar: Three loop corrections for the QCD and QED form factors

Fabian Lange (KIT), Kai Schoenwald (KIT), Matteo Fael (KIT Karlsruhe)

03/08/2022, 14:00

• the details our calculation of hep-ph/2202.05276, in particular the semi-analytic method employed for the MIs and the optimization of the MI basis.
• discuss the possible implementation in a C++/Fortran code, what is necessary for the Monte Carlo and which features you require.
• discuss  which contributions with closed fermion loops and hadronic vacuum...