187 citations · 1.3k across the 67 of their papers we have counts for
5 papers · 1 filter
Leading-order hadronic contribution to the anomalous magnetic moment of the muon from N_f=2+1+1 twisted mass fermions
Florian Burger, Xu Feng, Grit Hotzel +3
We present results for the leading order QCD correction to the anomalous magnetic moment of the muon including the first two generations of quarks as dynamical degrees of freedom.…
Using analytic continuation for the hadronic vacuum polarization computation
Xu Feng, Shoji Hashimoto, Grit Hotzel +3
We present two examples of applications of the analytic continuation method for computing the hadronic vacuum polarization function in space- and time-like momentum regions. These…
Four-Flavour Leading-Order Hadronic Contribution To The Muon Anomalous Magnetic Moment
Florian Burger, Xu Feng, Grit Hotzel +3
We present a four-flavour lattice calculation of the leading-order hadronic vacuum polarisation contribution to the anomalous magnetic moment of the muon, , a…
Determination of Delta resonance parameters from lattice QCD
C. Alexandrou, J. W. Negele, M. Petschlies +2
A method suitable for extracting resonance parameters of unstable baryons in lattice QCD is examined. The method is applied to the strong decay of the Delta to a pion-nucleon state…
Computing the hadronic vacuum polarization function by analytic continuation
Xu Feng, Shoji Hashimoto, Grit Hotzel +3
We propose a method to compute the hadronic vacuum polarization function on the lattice at continuous values of photon momenta bridging between the spacelike and timelike regions.…