Consequences of parity nonconservation in fission of nuclei

Three P-odd effects in nuclear fission: decay asymmetry, electric dipole moment (EDM), orientation of the nucleus symmetry axis relatively its spin are considered. The wave function of the fissile nucleus is constructed and the total amplitude of the thermal fission of nucleus is determined. It is shown that all the three effects are independent consequences of parity breaking in a compound-nucleus. The decay asymmetry is caused by the P-odd fission barrier asymmetry. The nucleus axis orientation arises because of a breaking of nucleus rotational motion as a whole in fission channels. The nucleus EDM is related to the variation of nucleus internal structure in fission channels. The axis orientation and EDM are also T-odd effects. The known from the experiment ''survival'' of the decay asymmetry in fission is explained by independence of the nuclear process parity outside the fission barrier