1.2k citations · 6.9k across the 61 of their papers we have counts for
6 papers · 1 filter
Renormalization-group equations of the LEFT at two loops: dimension-five effects
Luca Naterop, Peter Stoffer
We present the first part of a systematic calculation of the two-loop anomalous dimensions in the low-energy effective field theory (LEFT): the effects at dimension five in the pow…
Complete dispersive evaluation of the hadronic light-by-light contribution to muon
Martin Hoferichter, Peter Stoffer, Maximilian Zillinger
Hadronic light-by-light (HLbL) scattering defines one of the critical contributions in the Standard-Model prediction of the anomalous magnetic moment of the muon. In this Letter, w…
Dispersion relation for hadronic light-by-light scattering: subleading contributions
Martin Hoferichter, Peter Stoffer, Maximilian Zillinger
In this work, we present an evaluation of subleading effects in the hadronic light-by-light contribution to the anomalous magnetic moment of the muon. Using a recently derived opti…
Radiative corrections and Monte Carlo tools for low-energy hadronic cross sections in collisions
Riccardo Aliberti, Paolo Beltrame, Ettore Budassi +32
We present the results of Phase I of an ongoing review of Monte Carlo tools relevant for low-energy hadronic cross sections. This includes a detailed comparison of Monte Carlo code…
Dispersion relations for the hadronic VVA correlator
Jan Lüdtke, Massimiliano Procura, Peter Stoffer
We derive two types of dispersion relations for the hadronic vector-vector-axial-vector (VVA) correlator: one in generic three-point kinematics with fixed photon virtualities, the…
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…