Vf. Dmitriev et al., IS LARGE WEAK MIXING IN HEAVY-NUCLEI CONSISTENT WITH ATOMIC EXPERIMENTS, Physical review. C. Nuclear physics, 52(3), 1995, pp. 1711-1712
The hypothesis of a large weak matrix element between single-particle
states in heavy nuclei, similar to 100 eV, contradicts the results of
atomic parity nonconserving correlation (PNC) experiments.