5 papers · 1 filter
Electromagnetic tails of -meson light-cone distribution amplitudes
Max Ferré, Matthias Neubert
We investigate electromagnetic corrections to the -meson decay constant and light-cone distribution amplitudes (LCDAs) within the framework of heavy-quark effective theory. The…
QED Corrections to
Claudia Cornella, Max Ferré, Matthias König +1
Using a sequence of effective field theories (EFTs), we calculate the rate for the leptonic decay including real and virtual QED corrections, with a cut $E_{\…
The Simplest B Decay, Precisely
Claudia Cornella, Max Ferré, Matthias König +1
We derive the QCDQED factorization theorem governing the leptonic decay at all orders in and . Electromagnetic corrections to this decay prob…
Kaon Physics: A Cornerstone for Future Discoveries
Jason Aebischer, Atakan Tugberk Akmete, Riccardo Aliberti +153
The kaon physics programme, long heralded as a cutting-edge frontier by the European Strategy for Particle Physics, continues to stand at the intersection of discovery and innovati…
beyond the Standard Model
Yuval Grossman, Yosef Nir, Matthias Neubert +2
Within the Standard Model, the branching fraction of the rare decay is related to other decay rates and CP asymmetries through the approximate flavor s…