Using Nab to determine correlations in unpolarized neutron decay

L. J. Broussard, S. Baeßler, T. L. Bailey +28

The Nab experiment will measure the ratio of the weak axial-vector and vector coupling constants $\lambda =g_A/g_V$ with precision $\delta \lambda /\lambda \sim 3\times 10^{-4}$ and search for a Fierz term $b_…