Theory of nuclear fission

N Schunck, D Regnier - Progress in Particle and Nuclear Physics, 2022 - Elsevier
Atomic nuclei are quantum many-body systems of protons and neutrons held together by
strong nuclear forces. Under the proper conditions, nuclei can break into two (sometimes …

TDHF theory and its extensions for the multinucleon transfer reaction: a mini review

K Sekizawa - Frontiers in Physics, 2019 - frontiersin.org
Time-dependent Hartree-Fock (TDHF) theory has been a powerful tool in describing a
variety of complex nuclear dynamics microscopically without empirical parameters. In this …

Future of nuclear fission theory

M Bender, R Bernard, G Bertsch, S Chiba… - Journal of Physics G …, 2020 - iopscience.iop.org
There has been much recent interest in nuclear fission, due in part to a new appreciation of
its relevance to astrophysics, stability of superheavy elements, and fundamental theory of …

Measures of complexity and entanglement in many-fermion systems

A Bulgac, M Kafker, I Abdurrahman - Physical Review C, 2023 - APS
There is no unique and widely accepted definition of the complexity measure (CM) of a
many-fermion wave function in the presence of interactions. The simplest many-fermion …

Impact of pear-shaped fission fragments on mass-asymmetric fission in actinides

G Scamps, C Simenel - Nature, 2018 - nature.com
Nuclear fission of heavy (actinide) nuclei results predominantly in asymmetric mass splits.
Without quantum shell effects, which can give extra binding energy to their mass-asymmetric …

Current nuclear data needs for applications

K Kolos, V Sobes, R Vogt, CE Romano, MS Smith… - Physical Review …, 2022 - APS
Accurate nuclear data provide an essential foundation for advances in a wide range of
fields, including nuclear energy, nuclear safety and security, safeguards, nuclear medicine …

Dynamical Synthesis of in the Scission Phase of Nuclear Fission

ZX Ren, D Vretenar, T Nikšić, PW Zhao, J Zhao… - Physical review …, 2022 - APS
In the exothermic process of fission decay, an atomic nucleus splits into two or more
independent fragments. Several aspects of nuclear fission are not properly understood, in …

Angular momentum of fission fragments from microscopic theory

P Marević, N Schunck, J Randrup, R Vogt - Physical Review C, 2021 - APS
During nuclear fission, a heavy nucleus splits into two rotating fragments. The associated
angular momentum is large, yet the mechanism of its generation and its dependence on the …

Effect of shell structure on the fission of sub-lead nuclei

G Scamps, C Simenel - Physical Review C, 2019 - APS
Fission of atomic nuclei often produces mass asymmetric fragments. However, the origin of
this asymmetry was believed to be different in actinides and in the sub-lead region …

Entanglement entropy, single-particle occupation probabilities, and short-range correlations

A Bulgac - Physical Review C, 2023 - APS
For quantum many-body systems with short-range correlations (SRCs), the intimate
relationship between their magnitude, the behavior of the single-particle occupation …