The Quest for Superheavy Nuclei: A Theoretical Perspective
Abstract
The synthesis of superheavy nuclei (SHNs) lies at the forefront of nuclear physics, enabling researchers to probe the limits of nuclear stability and the influence of shell effects. This review summarizes recent theoretical advances in understanding SHN formation and decay, emphasizing time-dependent density functional theory (TDDFT) and its extensions as microscopic tools to describe heavy-ion dynamics. Hybrid approaches combining TDDFT with coupled-channels, Langevin, and statistical models are discussed as means to connect microscopic predictions with experimental observables. The roles of fusion hindrance, quasi-fission, and multinucleon transfer are examined in terms of dissipation, shell structure, and deformation effects. Recent progress in computational power has enabled three-dimensional time-dependent mean-field (and beyond) simulations that include pairing and fluctuation dynamics. Perspectives are given on future developments toward a fully predictive description of superheavy element synthesis and the exploration of the upper limits of the nuclear landscape.
Versions
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BibTeX
@misc{simenel2026quest,
title = {{The Quest for Superheavy Nuclei: A Theoretical Perspective}},
author = {C. Simenel and Lu Guo and K. Sekizawa},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.25621},
eprint = {2609.25621},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.25621},
note = {CC BY-NC-ND 4.0},
}
RIS
TY - UNPB
TI - The Quest for Superheavy Nuclei: A Theoretical Perspective
AU - C. Simenel
AU - Lu Guo
AU - K. Sekizawa
PY - 2026
DA - 2026/09/22
PB - arXiv
DO - 10.48550/arxiv.2609.25621
UR - https://arxiv.org/abs/2609.25621
AB - The synthesis of superheavy nuclei (SHNs) lies at the forefront of nuclear physics, enabling researchers to probe the limits of nuclear stability and the influence of shell effects. This review summarizes recent theoretical advances in understanding SHN formation and decay, emphasizing time-dependent density functional theory (TDDFT) and its extensions as microscopic tools to describe heavy-ion dynamics. Hybrid approaches combining TDDFT with coupled-channels, Langevin, and statistical models are discussed as means to connect microscopic predictions with experimental observables. The roles of fusion hindrance, quasi-fission, and multinucleon transfer are examined in terms of dissipation, shell structure, and deformation effects. Recent progress in computational power has enabled three-dimensional time-dependent mean-field (and beyond) simulations that include pairing and fluctuation dynamics. Perspectives are given on future developments toward a fully predictive description of superheavy element synthesis and the exploration of the upper limits of the nuclear landscape.
ER -