Speaker
Dr
Marcus Petschlies
(Cyprus Institute / CaSToRC)
Description
We present our results for the electron, the muon, and the tau anomalous magnetic moments obtained with four dynamical quarks.
Performing the continuum limit and an analysis of systematic effects, full agreement with phenomenological results is seen.
Additionally, the light quark contributions on the four-flavour sea are compared to the values obtained for N_f=2
physically light quarks. In the latter case different methods to fit the hadronic vacuum polarisation function are tested.
Primary authors
Dr
Florian Burger
(Humboldt University Berlin)
Mrs
Grit Hotzel
(Humboldt University Berlin)
Dr
Karl Jansen
(NIC and DESY/Zeuthen)
Dr
Marcus Petschlies
(Cyprus Institute / CaSToRC)
