Density effects on the fermion and the scalar and pseudoscalar mesons in the QCD-like gauged NJL model
文献类型：期刊论文
| 作者 | Jiang, WZ（蒋维洲） ; Qiu, XJ（邱锡钧） |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 1999 |
| 卷号 | 23期号:5页码:481 |
| ISSN号 | 0254-3052 |
| 英文摘要 | The QCD-like gauged NJL model with flavors N-f = 2 is developed to derive the gap equation for the fermion in nuclear medium. In the free space, the gluon part in the gauged NJL model may contribute nearly 1/4 to the fermion mass. The chiral order parameter is consistent closely with the prediction of the QCD sum rules. Based on the gap equation, the fermion mass in nuclear medium is obtained and the dynamical properties of the scalar and pseudoscalar mesons are studied. The numerical results in the free space are in fair agreement with the experimental data. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000080838000009 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/9919]  |
| 专题 | 上海应用物理研究所_中科院上海原子核所2003年前 |
| 推荐引用方式 GB/T 7714 | Jiang, WZ,Qiu, XJ. Density effects on the fermion and the scalar and pseudoscalar mesons in the QCD-like gauged NJL model[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,1999,23(5):481. |
| APA | Jiang, WZ,&Qiu, XJ.(1999).Density effects on the fermion and the scalar and pseudoscalar mesons in the QCD-like gauged NJL model.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,23(5),481. |
| MLA | Jiang, WZ,et al."Density effects on the fermion and the scalar and pseudoscalar mesons in the QCD-like gauged NJL model".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 23.5(1999):481. |
入库方式： OAI收割
来源：上海应用物理研究所
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