Measurement of parity-nonconserving rotation of neutron spin in the 0.734-eV p-wave resonance of ${}^{139}La$

T. Haseyama, K. Asahi, J. D. Bowman +15

The parity nonconserving spin rotation of neutrons in the 0.734-eV p-wave resonance of ${}^{139}La$ was measured with the neutron transmission method. Two optically polarized ${}^{3}He$…