Nuclear collective dynamics in the lattice Hamiltonian Vlasov method

doi:10.1103/PhysRevC.99.044609

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Nuclear collective dynamics in the lattice Hamiltonian Vlasov method
	Wang, R ; Chen, LW ; Zhang, Z
刊名	PHYSICAL REVIEW C
	2019
卷号	99 期号:4 页码:—
关键词	HARTREE-FOCK CALCULATIONS HEAVY-ION COLLISIONS EQUATION-OF-STATE SYMMETRY ENERGY MEAN-FIELD MOMENTUM-DEPENDENCE SKYRME PARAMETRIZATION ISOSPIN PHYSICS DISAPPEARANCE ASYMMETRY
ISSN号	2469-9985
DOI	10.1103/PhysRevC.99.044609
文献子类	期刊论文
英文摘要	The lattice Hamiltonian method is developed for solving the Vlasov equation with nuclear mean field based on the Skyrme pseudopotential up to next-to-next-to-next-to leading order. The ground states of nuclei are obtained through varying the total energy with respect to the density distribution of nucleons. Owing to the self-consistent treatment of initial nuclear ground state and the exact energy conservation in the lattice Hamiltonian method, the present framework of solving the Vlasov equation exhibits very stable nuclear ground state evolution. As a first application of the new lattice Hamiltonian Vlasov method, we explore the isoscalar giant monopole and isovector giant dipole modes of finite nuclei. The obtained results are shown to be comparable to that from random-phase approximation and are consistent with the experimental data, indicating the capability of the present method in dealing with the long-time near-equilibrium nuclear dynamics.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31731]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai 200240, Peoples R China; 2.Shanghai Jiao Tong Univ, Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 4.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
推荐引用方式 GB/T 7714	Wang, R,Chen, LW,Zhang, Z. Nuclear collective dynamics in the lattice Hamiltonian Vlasov method[J]. PHYSICAL REVIEW C,2019,99(4):—.
APA	Wang, R,Chen, LW,&Zhang, Z.(2019).Nuclear collective dynamics in the lattice Hamiltonian Vlasov method.PHYSICAL REVIEW C,99(4),—.
MLA	Wang, R,et al."Nuclear collective dynamics in the lattice Hamiltonian Vlasov method".PHYSICAL REVIEW C 99.4(2019):—.