Effect of tensor couplings in a relativistic Hartree approach for finite nuclei
文献类型：期刊论文
| 作者 | Mao, GJ; Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China. |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:4页码:- |
| 关键词 | Heavy-ion Collisions Quantum Molecular-dynamics Uehling-uhlenbeck Approach Ground-state Properties Energy Bound-states Mean-field-theory Vacuum Polarization Superheavy Nuclei Vlasov Equation Cross-sections |
| ISSN号 | 0556-2813 |
| 英文摘要 | The relativistic Hartree approach describing the bound states of both nucleons and antinucleons in finite nuclei has been extended to include tensor couplings for the omega and rho mesons. After readjusting the parameters of the model to the properties of spherical nuclei, the effect of tensor-coupling terms raises the spin-orbit force by a factor of 2, while a large effective nucleon mass m*/M(N)approximate to0.8 sustains. The overall nucleon spectra of shell-model states are improved evidently. The predicted antinucleon spectra in the vacuum are deepened about 20-30 MeV. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000182727600036 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13331]  |
| 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 | Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Mao, GJ,Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.. Effect of tensor couplings in a relativistic Hartree approach for finite nuclei[J]. PHYSICAL REVIEW C,2003,67(4):-. |
| APA | Mao, GJ,&Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China..(2003).Effect of tensor couplings in a relativistic Hartree approach for finite nuclei.PHYSICAL REVIEW C,67(4),-. |
| MLA | Mao, GJ,et al."Effect of tensor couplings in a relativistic Hartree approach for finite nuclei".PHYSICAL REVIEW C 67.4(2003):-. |
入库方式： OAI收割
来源：理论物理研究所
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