Gauge covariant approach to the electroweak interactions of mesons in the Nambu-Jona-Lasinio model with spin-1 states
文献类型：期刊论文
| 作者 | Osipov, A. A.1,2; Hiller, B.3; Zhang, P. M.1,4
|
| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2019-11-30 |
| 卷号 | 34期号:36页码:13 |
| ISSN号 | 0217-7323 |
| 关键词 | Chiral Lagrangians vector-meson dominance hadronic decays of mesons non-strange mesons electroweak interactions of mesons |
| DOI | 10.1142/S0217732319503012 |
| 通讯作者 | Osipov, A. A.(aaosipov@jinr.ru) |
| 英文摘要 | An extended Nambu-Jona-Lasinio (NJL) model with chiral group U(2)xU(2) and spin-0 and spin-1 four quark interactions is used to develop the gauge covariant approach to the diagonalization of the pi-a(1) mixing in the presence of electroweak forces. This allows for manifestly gauge covariant description of both the non-anomalous and anomalous parts of the effective Lagrangian. It is shown that in the non-anomalous sector the theory is equivalent to the standard non-covariant approach. |
| WOS关键词 | EFFECTIVE CHIRAL LAGRANGIANS ; VECTOR-MESONS ; DYNAMICAL MODEL ; FORM-FACTORS ; VARIABLES ; ANALOGY |
| 资助项目 | National Natural Science Foundation of China[11575254] ; FCT[UID/FIS/04564/2016] ; COST Action[CA16201] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| WOS记录号 | WOS:000499995700007 |
| 资助机构 | National Natural Science Foundation of China ; FCT ; COST Action |
| 源URL | [http://119.78.100.186/handle/113462/141202]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Osipov, A. A. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia 3.Univ Coimbra, Dept Phys, CFisUC, P-3004516 Coimbra, Portugal 4.Sun Yat Sen Univ, Sch Phys & Astron, Zhuhai 519082, Peoples R China |
| 推荐引用方式 GB/T 7714 | Osipov, A. A.,Hiller, B.,Zhang, P. M.. Gauge covariant approach to the electroweak interactions of mesons in the Nambu-Jona-Lasinio model with spin-1 states[J]. MODERN PHYSICS LETTERS A,2019,34(36):13. |
| APA | Osipov, A. A.,Hiller, B.,&Zhang, P. M..(2019).Gauge covariant approach to the electroweak interactions of mesons in the Nambu-Jona-Lasinio model with spin-1 states.MODERN PHYSICS LETTERS A,34(36),13. |
| MLA | Osipov, A. A.,et al."Gauge covariant approach to the electroweak interactions of mesons in the Nambu-Jona-Lasinio model with spin-1 states".MODERN PHYSICS LETTERS A 34.36(2019):13. |
入库方式： OAI收割
来源：近代物理研究所
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