22–28 Aug 2025
Asia/Tokyo timezone
group photo will be taken before lunch on 25th!

The multimodality of Ir-187 fission

23 Aug 2025, 16:04
12m
oral presentation Young scientist session 1

Speaker

Mr Yingge HUANG (Sun Yat-sen Univ. / Univ. of Tokyo)

Description

As a complex, large-amplitude deformation quantum many-body system, nuclear fission reflects the competition between single-particle and collective behaviors, leading to the coexistence of multiple fission modes for the same fissioning nucleus. Both past and recent experiments indicate that $^{187}$Ir undergoes predominantly symmetric fission, while several theoretical predictions favored asymmetric fission. In this presentation, I will report our analysis of the fission modes of $^{187}$Ir and discuss possible reasons for the dominance of symmetric fission.

Research field of your presentation Theoretical Low-energy nuclear physics

Author

Mr Yingge HUANG (Sun Yat-sen Univ. / Univ. of Tokyo)

Co-author

Prof. Jun SU (Sun Yat-sen Univ.)

Presentation materials