Exotic nuclear structure: Relativistic mean-field and beyond

被引：0
|
作者：
D. Vretenar
T. Nikšić
N. Paar
P. Ring
机构：
[1] Faculty of Science,Physics Department
[2] University of Zagreb,undefined
[3] Physik-Department der Technischen Universität München,undefined
[4] Institut für Kernphysik,undefined
[5] Technische Universität Darmstadt,undefined
来源：
The European Physical Journal Special Topics | 2007年 / 150卷
关键词：
21.60.Jz Hartree-Fock and random-phase approximations; 21.10.Re Collective levels;
D O I：
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中图分类号：
学科分类号：
摘要：
The framework of relativistic self-consistent mean-field models is extended to include correlations related to the restoration of broken symmetries and to fluctuations of collective variables. The generator coordinate method is used to perform configuration mixing of angular-momentum and particle-number projected relativistic wave functions, and the geometry is restricted to axially symmetric shapes. The relativistic (quasiparticle) random-phase approximation is applied in the description of the evolution of low-lying dipole strength in neutron-rich and proton-rich nuclei.
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页码：193 / 196
页数：3
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