Vera Guelpers
Thursday, October 29, 2015 - 13:00
Building 46, seminar room (5th floor)
The Hadronic Vacuum Polarization from Lattice QCD
The anomalous magnetic moment of the muon is one of the most precisely measured quantities in particle physics and can therefore serve as a high-precision test of the Standard Model of particle physics. The leading-order hadronic contribution to the anomalous magnetic moment of the muon is given by the hadronic vacuum polarization (HVP). I will present a method to calculate the HVP in lattice QCD using the correlation of two vector currents in time-momentum representation and show results for the quark-connected and the quark-disconnected contribution to the vector correlator.