Exploration of resonant continuum and giant resonance in the relativistic approach
文献类型：期刊论文
| 作者 | Cao, LG , China Inst Atom Energy, Beijing 102413, Peoples R China.; Cao, LG; Ma, ZY |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2002 |
| 卷号 | 66期号:2页码:- |
| 关键词 | Random-phase-approximation Mean-field Theory Nuclei Model |
| ISSN号 | 0556-2813 |
| 英文摘要 | Single-particle resonant states in the continuum are determined by solving scattering states of the Dirac equation with proper asymptotic conditions in the relativistic mean field theory (RMF). The regular and irregular solutions of the Dirac equation at a large radius where the nuclear potentials vanish are relativistic Coulomb wave functions that are calculated numerically. Energies, widths, and wave functions of single-particle resonance states in the continuum for Sn-120 are studied in the RMF with the parameter set of NL3. The isoscalar giant octupole resonance of Sn-120 is investigated in a fully consistent relativistic random phase approximation. Comparing the results including full continuum states and only those single-particle resonances we find that the contributions from those resonant states dominate in the nuclear giant resonant processes. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000177919900033 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13474]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Cao, LG , China Inst Atom Energy, Beijing 102413, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cao, LG , China Inst Atom Energy, Beijing 102413, Peoples R China.,Cao, LG,Ma, ZY. Exploration of resonant continuum and giant resonance in the relativistic approach[J]. PHYSICAL REVIEW C,2002,66(2):-. |
| APA | Cao, LG , China Inst Atom Energy, Beijing 102413, Peoples R China.,Cao, LG,&Ma, ZY.(2002).Exploration of resonant continuum and giant resonance in the relativistic approach.PHYSICAL REVIEW C,66(2),-. |
| MLA | Cao, LG , China Inst Atom Energy, Beijing 102413, Peoples R China.,et al."Exploration of resonant continuum and giant resonance in the relativistic approach".PHYSICAL REVIEW C 66.2(2002):-. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。