期刊
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS
卷 106, 期 -, 页码 312-359出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ppnp.2019.02.009
关键词
Boltzmann-Uehling-Uhlenbeck; Quantum molecular dynamics; Equation of state; Symmetry energy; Mean-field potential; Nucleon-nucleon collision
资金
- Major State Basic Research Development Program (973 Program) of China [2015CB856904]
- National Natural Science Foundation of China [11475243, 11421505]
The transport approach is a useful tool to study dynamics of non-equilibrium systems. For heavy-ion collisions at intermediate energies, where both the smooth nucleon potential and the hard-core nucleon-nucleon collision are important, the dynamics are properly described by two families of transport models, i.e., the Boltzmann-UehlingUhlenbeck approach and the quantum molecular dynamics approach. These transport models have been extensively used to extract valuable information of the nuclear equation of state, the nuclear symmetry energy, and microscopic nuclear interactions from intermediate-energy heavy-ion collision experiments. On the other hand, there do exist deviations on the predications and conclusions from different transport models. Efforts on the transport code evaluation project are devoted in order to understand the model dependence of transport simulations and well control the main ingredients, such as the initialization, the mean-field potential, the nucleon-nucleon collision, etc. A new era of accurately extracting nuclear interactions from transport model studies is foreseen. (C) 2019 Elsevier B.V. All rights reserved.
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