[1M14-16] Nuclear Transmutation of LLFP 4

[1M15] Development of nuclear transmutation methods for converting LLFP into stable or short-lived nuclides

(15)Level densities of LLFPs and nuclei around LLFPs calculated based on the microscopic structure calculation

*Naoya Furutachi¹, Futoshi Minato¹, Osamu Iwamoto¹ (1. Japan Atomic Energy Agency)

Keywords:ImPACT, LLFP, nuclear data, nuclear level density

Nulcear level densities needed for the nuclear data evaluation of four Long-lived fission products (⁷⁹Se, ⁹³Zr, ¹⁰⁷Pd, ¹³⁵Cs) and nuclei surrounding them were derived based on the microscopic nuclear structure calculation. We report about the improvement of method to calculate the nuclear level density, and also about precision of nuclear reaction calculation using the obtained nuclear level densities.