2022/03/25 by Hung Dinh Viet, Viet, Hung Dinh, Paolo Napolitani +2
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Nuclear Theory (nucl-th) #Statistical Mechanics and Entropy #nucl-th
paper · pdf · doi:10.48550/arxiv.2203.13732
This is a proceeding to the International Workshop on Multi-facets of EoS and Clustering IWM-EC conference
arxiv created 2022/03/25 · openalex publication_date 2022/03/25 · arxiv updated 2022/03/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Depending on the energy regime, the dynamics of heavy-ion collisions reveals a variety of different mechanisms which are attributed to the combination of collective and dissipative effects. Semi-classical approaches have been successful in describing chaotic regimes at Fermi-energies but they gradually lose precision when extending to collective behaviour and in general when low-energy features become more determinant in the dynamics. To improve on this description, we propose a theoretical approach starting from the TDHF scheme. A quantum representation with a moving basis function has been worked out with a double aim. Firstly, achieving a simplified solution to handle the evolution in time. Secondly, introducing beyond-mean-field extensions and stochastic contributions. Applications to nuclear collisions at incident energies around low to Fermi energy are presented.