Investigation of the angular dependence of the escape of 233U and 23SU fission fragments as a result of capture of a polarized thermal neutron
Vesna V.A., Knyaz'kov V.A., Kolomenskii E.A. , Lobashev V.M. , Pirozhkov A.N. , Popeko L.A., Smotritskii L.M., Solov'ev S.M. , Titov N.A.
The P-parity nonconserving asymmetry of the fission of 233U and 235U was measured by using the integral method. The escape asymmetry coefficients of a light fragment are equal to (3,60 ± 0.34) X 10 ~ 4 and (0.75 ± 0.12)X 10 " 4, respectively. The violation of spatial parity is accompanied by a P-parity-conserving, left-right asymmetry with the coefficients ( — 3.24 ± 0.33) X 10 "4 and (1.65 + 0.11)Xl0 "4, respectively.