Jan Lüdtke

most citedDispersion relations for hadronic light-by-light scattering in triangle kinematics

27 citations · 52 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2023★ 27 cited

Dispersion relations for hadronic light-by-light scattering in triangle kinematics

Jan Lüdtke, Massimiliano Procura, Peter Stoffer

We present a new strategy for the dispersive evaluation of the hadronic light-by-light contribution to the anomalous magnetic moment of the muon $a_{μ}$ . The new approach directly ap…

hep-ph2021★ 25 cited

Improved Standard-Model prediction for $π^{0} \to e^{+} e^{-}$

Martin Hoferichter, Bai-Long Hoid, Bastian Kubis +1

We present an improved Standard-Model (SM) prediction for the dilepton decay of the neutral pion. The loop amplitude is determined by the pion transition form factor for $π^0\toγ^*…

Dispersion relations for hadronic light-by-light scattering in triangle kinematics

Improved Standard-Model prediction for π0→e+e−

Improved Standard-Model prediction for $π^{0} \to e^{+} e^{-}$