Leading quenching effects in the proton magnetic moment

  title={Leading quenching effects in the proton magnetic moment},
  author={Ross D. Young and Derek Leinweber and Anthony W. Thomas},
We present the first investigation of the extrapolation of quenched nucleon magnetic moments in quenched chiral effective field theory. We utilize established techniques in finite-range regularization and compare with standard dimensional regularization methods. Finite-volume corrections to the relevant loop integrals are also addressed. Finally, the contributions of dynamical sea quarks to the proton moment are estimated using a recently discovered phenomenological link between quenched and… CONTINUE READING