17-24 July 2013
KTH and Stockholm University Campus
Europe/Stockholm timezone

Four-loop on-shell integrals: MSbar -- on-shell relation and g-2

20 Jul 2013, 12:20
20m
F2 (KTH Campus)

F2

KTH Campus

Talk presentation Top and Electroweak Physics Top and Electroweak Physics

Speaker

Peter Marquard (KIT)

Description

The anomalous magnetic moment of both electron and muon are one of the theoretically best predicted quantities. The MSbar-onshell is a fundamental relation of QCD and an important building block for the measurement of the top-quark mass at a future linear collider. Both quantities lead to the same class of diagrams and can be considered together. We present first steps of the calculation of these quantities at four-loop order.

Primary author

Presentation Materials