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hep-ph2026
Radiative corrections to neutron decay with explicit degrees of freedom
Lemonia Gialidi, Emanuele Mereghetti, Jordy de Vries
We study electromagnetic radiative corrections to neutron decay within chiral perturbation theory extended to include the resonance as an explicit degree of freedom.…
hep-ph2026
Radiative corrections to two-neutrino double-beta decay
Jordy de Vries, Emanuele Mereghetti, Saad el Morabit +1
We use heavy-nucleus effective field theory to compute radiative corrections to two-neutrino double- decay (). Our main result is the first derivation of a universal r…
hep-ph2026
Flavorful Lepton Number Violation at the EIC
Sebastián Urrutia Quiroga, Vincenzo Cirigliano, Wouter Dekens +2
We explore the prospects of detecting flavorful lepton number violation at the Electron-Ion Collider (EIC) through resonant production of heavy neutral leptons (HNLs), resulting in…