| Issue |
EPJ Web Conf.
Volume 368, 2026
9th Heavy Ion Accelerator Symposium (HIAS 2025)
|
|
|---|---|---|
| Article Number | 00014 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/epjconf/202636800014 | |
| Published online | 13 May 2026 | |
https://doi.org/10.1051/epjconf/202636800014
Microscopic Investigation of Fusion and Quasifission Dynamics
School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China
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Published online: 13 May 2026
Abstract
We introduce the application of time-dependent Hartree-Fock (TDHF) theory to two key aspects of heavy-ion reaction dynamics for producing superheavy elements: fusion and quasi-fission (QF). For fusion reactions 48Ca+238U, the capture cross sections, fusion probabilities, and evaporation-residue cross sections are calculated using TDHF theory combined with coupled-channel and fusion-by-diffusion models, and the results are found to be in reasonable agreement with available experimental data. For the QF process of 48Ca+249Bk, we show the distribution of the fragments and investigate the impact of the tensor force, significantly enhancing the role of spherical shell effects.
© The Authors, published by EDP Sciences, 2026
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