[RIBF ULIC Mini-WS047]核分裂における非平衡性の起源の解明に向けて：微視的理論と実験的検証

Session

Session-1

Mar 18, 2026, 1:30 PM

RIBF Hall (Room 201) on both Day 1 and Day 2; See the below campus map. (理化学研究所 仁科加速器科学研究センター)

19. Opening

Kotaro Uzawa (Kyoto University)

3/18/26, 1:30 PM

27. Coexistence of mass-symmetric and asymmetric fission modes in 258Md

Katsuhisa Nishio (JAEA)

3/18/26, 1:50 PM

Earlier studies of spontaneous fission of heavy actinides found that the fission-fragment mass distribution suddenly changes from predominantly asymmetric to symmetric, when the mass number of the fissioning nucleus becomes larger than 257. However, understanding of fission in this heavy-element and neutron-rich region is marginal due to limitation of experimental data.

At the JAEA...

30. Summary of related experimental data

Taiki Tanaka

3/18/26, 2:10 PM