8 papers · 1 filter
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.…
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…
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…
Global analysis of interactions in the SMEFT
Filippo Delzanno, Kaori Fuyuto, Sergi Gonzà lez-SolÃs +1
We study current experimental bounds on charged lepton flavor violating (CLFV) - interactions in the model-independent framework of the Standard Model Effective Field Theory…
Towards the determination of CP-odd pion-nucleon couplings
Shohini Bhattacharya, Kaori Fuyuto, Emanuele Mereghetti +1
The nucleon matrix elements (NMEs) associated with quark chromo-magnetic dipole moments (cMDMs) play a crucial role in determining the CP-odd pion-nucleon couplings induced by quar…
Spectrum in Chiral Effective Field Theory
Saad el Morabit, Ryan Bouabid, Vincenzo Cirigliano +3
We investigate two-neutrino double beta decay () in chiral effective field theory. We find contributions from weak magnetism and double-weak pion-exchange at next-to-leadi…