A complete analysis of proton recoil asymmetry in neutron decay in the first order of radiative and recoil corrections is presented. The possible contributions from new physics are calculated in terms of low energy coupling constants, and the sensitivity of the measured asymmetry to models beyond the Standard Model are discussed.
Published in Physical Review C, Volume 77, Issue 4, 2008, pages 045502-1-045502-5.
Gudkov, V. (2008). Asymmetry of recoil protons in neutron β decay. Physical Review C, 77(4), 045502-1 - 045502-5. doi: 10.1103/PhysRevC.77.045502
© 2008 The American Physical Society.