Three-dimensional angular momentum projection in relativistic mean-field theory
文献类型：期刊论文
| 作者 | Yao, J. M.1,2; Meng, J.1,3,4; Ring, P.2; Arteaga, D. Pena2 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 79页码:23 |
| ISSN号 | 0556-2813 |
| DOI | 10.1103/PhysRevC.79.044312 |
| 英文摘要 | Based on a relativistic mean-field theory with an effective point coupling between the nucleons, three-dimensional angular momentum projection is implemented for the first time to project out states with designed angular momentum from deformed intrinsic states generated by triaxial quadrupole constraints. The same effective parameter set PC-F1 of the effective interaction is used for deriving the mean field and the collective Hamiltonian. Pairing correlations are taken into account by the BCS method using both monopole forces and zero-range 3 forces with, strength parameters adjusted to experimental even-odd mass differences. The method is applied successfully to the isotopes (24)Mg, (30)Mg, and (32)Mg. |
| WOS关键词 | HARTREE-BOGOLIUBOV THEORY ; GENERATOR-COORDINATE METHOD ; OSCILLATOR WAVE FUNCTIONS ; NUCLEAR-STRUCTURE ; SHELL-MODEL ; SELF-CONSISTENT ; MATRIX-ELEMENTS ; PARTICLE NUMBER ; CANONICAL FORM ; SYMMETRY |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000266634300017 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/30834]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yao, J. M. |
| 作者单位 | 1.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.Tech Univ Munich, Dept Phys, D-85748 Garching, Germany 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 4.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, J. M.,Meng, J.,Ring, P.,et al. Three-dimensional angular momentum projection in relativistic mean-field theory[J]. PHYSICAL REVIEW C,2009,79:23. |
| APA | Yao, J. M.,Meng, J.,Ring, P.,&Arteaga, D. Pena.(2009).Three-dimensional angular momentum projection in relativistic mean-field theory.PHYSICAL REVIEW C,79,23. |
| MLA | Yao, J. M.,et al."Three-dimensional angular momentum projection in relativistic mean-field theory".PHYSICAL REVIEW C 79(2009):23. |
入库方式： OAI收割
来源：近代物理研究所
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