213 citations · 345 across the 8 of their papers we have counts for
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An optimized basis for hadronic light-by-light scattering
Martin Hoferichter, Peter Stoffer, Maximilian Zillinger
We present a new basis for the hadronic light-by-light (HLbL) tensor that is optimized for the evaluation of narrow-resonance contributions to HLbL scattering in the anomalous magn…
Puzzles in the hadronic contributions to the muon anomalous magnetic moment
Gilberto Colangelo, Martin Hoferichter, Peter Stoffer
We summarize recent developments in the Standard-Model evaluation of the anomalous magnetic moment of the muon , both in the hadronic-light-by-light and hadronic-vacuum-polari…
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 . The new approach directly ap…
Isospin-breaking effects in the two-pion contribution to hadronic vacuum polarization
Gilberto Colangelo, Martin Hoferichter, Bastian Kubis +1
Isospin-breaking (IB) effects in the two-pion contribution to hadronic vacuum polarization (HVP) can be resonantly enhanced, if related to the interference of the and $ω(7…
Dispersive Treatments of Decays and Hadronic Light-by-Light Scattering
Peter Stoffer
In this thesis, I present dispersive treatments of two hadronic processes: the semileptonic kaon decay and hadronic light-by-light scattering. The decay is…
Towards a data-driven analysis of hadronic light-by-light scattering
Gilberto Colangelo, Martin Hoferichter, Bastian Kubis +2
The hadronic light-by-light contribution to the anomalous magnetic moment of the muon was recently analyzed in the framework of dispersion theory, providing a systematic formalism…