243 citations · 1.6k across the 43 of their papers we have counts for
42 papers · 1 filter
Two-loop Vertices with Vacuum Polarization Insertion
Taushif Ahmed, Giulio Crisanti, Federico Gasparotto +2
We present the analytic evaluation of the second-order corrections to the massive form factors, due to two-loop vertex diagrams with a vacuum polarization insertion, with exact dep…
Muon-electron scattering at NNLO
A. Broggio, T. Engel, A. Ferroglia +8
We present the first calculation of the complete set of NNLO QED corrections for muon-electron scattering. This includes leptonic, non-perturbative hadronic, and photonic contribut…
Two-loop scattering amplitude for heavy-quark pair production through light-quark annihilation in QCD
Manoj K. Mandal, Pierpaolo Mastrolia, Jonathan Ronca +1
We present the first full analytic evaluation of the scattering amplitude for the process up-to two loops in Quantum Chromodynamics, for a massless $(q)…
Two-Loop Four-Fermion Scattering Amplitude in QED
R. Bonciani, A. Broggio, S. Di Vita +9
We present the analytic evaluation of the two-loop corrections to the amplitude for the scattering of four fermions in Quantum Electrodynamics, , with…
Two-photon exchange in leptophilic dark matter scenarios
Raghuveer Garani, Federico Gasparotto, Pierpaolo Mastrolia +3
In leptophilic scenarios, dark matter interactions with nuclei, relevant for direct detection experiments and for the capture by celestial objects, could only occur via loop-induce…
Theory for muon-electron scattering @ 10ppm: A report of the MUonE theory initiative
P. Banerjee, C. M. Carloni Calame, M. Chiesa +17
We review the current status of the theory predictions for elastic - scattering, describing the recent activities and future plans of the theory initiative related to the pro…