Charge exchange response functions of finite nucleus by an extended Skyrme interaction
文献类型：期刊论文
| 作者 | Wen, PW ; Cao, LG |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:6 |
| 关键词 | Extended Skyrme interaction charge exchange giant resonance |
| ISSN号 | 0218-3013 |
| 通讯作者 | Cao, LG (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| 中文摘要 | The charge exchange resonances in finite nucleus, such as Gamow-Teller (GT) and Spin-Dipole (SD) resonances, have been studied in a self-consistent Hartree-Fock (HF) plus random phase approximation (RPA) approach by employing an extended Skyrme interaction with spin-density dependent terms. The calculations are performed within the KDE0v1 and KDE0v1st Skyrme interactions. The peak energy of GT response function is increased by about 1.4MeV when the spin-density dependent terms are included. For total response function of SD resonance, the spin-density dependent terms give an overall repulsive contribution to the strength. The specific effect for each multipole presents a multipole dependence. |
| 资助信息 | National Natural Science Foundation of China [10875150, 11175216]; Chinese Academy of Sciences [KJCX2-EW-N01] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59114]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wen, PW,Cao, LG. Charge exchange response functions of finite nucleus by an extended Skyrme interaction[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2014,23(6). |
| APA | Wen, PW,&Cao, LG.(2014).Charge exchange response functions of finite nucleus by an extended Skyrme interaction.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,23(6). |
| MLA | Wen, PW,et al."Charge exchange response functions of finite nucleus by an extended Skyrme interaction".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 23.6(2014). |
入库方式： OAI收割
来源：物理研究所
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