4 papers · 1 filter
Three-nucleon lepton-number-violating potentials in chiral EFT and their matrix elements in light nuclei
Graham Chambers-Wall, Justin Lieffers, Garrett B. King +4
We derive the three-nucleon neutrinoless double beta decay potential in -full chiral effective field theory through next-to-next-to-next-to leading order in Weinberg's power co…
Quantum Monte Carlo calculation of in C using an effective field theory approach
Garrett B. King, Joseph Carlson, Abraham R. Flores +5
We compute radiative corrections to the superallowed decay of in an effective field theory approach using nuclear matrix elements obtained from quantum Monte Ca…
Effective field theory for radiative corrections to charged-current processes II: Axial-vector coupling
Vincenzo Cirigliano, Wouter Dekens, Emanuele Mereghetti +1
We discuss the hadronic structure-dependent radiative corrections to the axial-vector coupling that controls single-nucleon weak charged-current processes -- commonly denoted by $g…
Ab-initio electroweak corrections to superallowed decays and their impact on
Vincenzo Cirigliano, Wouter Dekens, Jordy de Vries +3
Radiative corrections are essential for an accurate determination of from superallowed decays. In view of recent progress in the single-nucleon sector, the uncertaint…