Preparation of a covariance processing system for the evaluated nuclear data file, JENDL,(II)

Kosako, Kazuaki*; not registered

In the Japanese Nuclear Data Committee, Japan Atomic Energy Research Institute, the evaluation work of covariance data for the Japanese evaluated nuclear data file JENDL is now in progress. Preparation of a covariance processing code system is necessary for using its evaluated covariance data. Therefore, specifications for a covariance processing system applied to JENDL were determined, and a covariance processing code ERRORJ based on it was produced. 6 nuclides (O, Na, Fe, U, U, Pu) of evaluated ovariance data for JENDL-3.2 were processed by the ERRORJ code.The results were examined and the processing function of ERRORJ was verified.