Parity Violation in Neutron-Nucleus Collisions at Very Low Energies

Abstract

We investigate parity violation in neutron-nucleus collisions at very low energy region $(E\le 100\text{ev})$, including resonance states. We use the coupled channel formalism for resonances with radiative emission. The parity mixing between resonances with opposite parities is taken into account. Finally, our theory is applied to $n{-}^{139}$La collision and relevant remarks are given.

Comments: 18 pages LaTeX file, 1 figure is not included