2 papers
hep-ph2026
The photon-energy spectrum in to NLO: light-fermion and large- corrections
Matteo Fael, Fabian Lange, Kay Schönwald +1
We calculate the photon-energy spectrum of the inclusive radiative decay , induced by the electromagnetic dipole operator , to next-to-next-to-next-to-leading orde…
hep-ph2025
The Standard Model Prediction for the Rare Decay
Matteo Fael, Jack Jenkins, Enrico Lunghi +1
We present updated and comprehensive Standard Model predictions for the inclusive rare decay . Using a state-of-the-art determination of the short-distance coef…