Problem

No covariance data were available.

Action

The covariance data of cross sections (MF=33/MT=1, 2, 4, 16, 17, 51-91, 102) and angular distribution for elastic scattering (MF=34/MT=2) were newly evaluated and added to the data of JENDL-4.0. Other data remain unchanged.
The relative uncertainties of cross sections for MT=1, 2, 4, 102 are shown in the following figures.

pb206u1_1

pb206u1_2

pb206u1_3

pb206u1_4