[2J_PL] Current status and future prospects of JENDL for deveolpment of next-generation innovative reactors

[2J_PL03] Nuclear data evaluation in JENDL-5 and future prospects

*Osamu Iwamoto¹ (1. JAEA)

In addition to analyzing the reactor physics parameters of fast and high-temperature gas reactors based on JENDL-5, the presentations will introduce the current status of sensitivity and uncertainty quantification caused by nuclear data. They will also cover progress in analyses using covariance and data assimilation. We will share with researchers and others involved in reactor physics and nuclear data on the reliability of numerical simulations, as well as expectations and requests related to JENDL-5 and next-generation innovative reactors. From the perspective of evaluating JENDL-5,