quarkmodelstudyofmultiquarkstates
文献类型：期刊论文
| 作者 | PING JiaLun1; DENG ChengRong2; HUANG HongXia1; WANG Fan3 |
| 刊名 | chinesephysicsc
 |
| 出版日期 | 2009 |
| 卷号 | 33期号:12页码:1285 |
| ISSN号 | 1674-1137 |
| 英文摘要 | The six- and four-quark systems arc studied in the framework of constituent quark models. It is emphasized that the color confinement it used in multiquark system should be different from the one used in two- or three-quark system For six-quark system, we look for Delta an N Delta dibaryon resonances by calculating NN scattering phase shifts with explicit coupling to these dibaryon channels in quark delocalization and color screening model The model gives a good description of low-energy NN properties and predicts IJ(P) = 03(+) and 01(+) Delta Delta resonances, which call be promising candidates for the isoscalar ABC structure reported by the CELSIUS-WASA Collaboration For tetraquark system, a flux-tube quark model with multi-body confinement interaction is employed to study Y(2175) as a tetraquark state. The Y(2175) with diquark-antidiquark structure has energy 2174 MeV which is very consistent with experimental data The calculation shows that multi-body confinement potential may play a vital role in the multiquark system |
| 语种 | 英语 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/29479]  |
| 专题 | 中国科学院紫金山天文台 |
| 作者单位 | 1.Physics Department,Nanjing Normal University 2.School of Mathematics and Physics,Chongqing Jiaotong University 3.中国科学院紫金山天文台 |
| 推荐引用方式 GB/T 7714 | PING JiaLun,DENG ChengRong,HUANG HongXia,et al. quarkmodelstudyofmultiquarkstates[J]. chinesephysicsc,2009,33(12):1285. |
| APA | PING JiaLun,DENG ChengRong,HUANG HongXia,&WANG Fan.(2009).quarkmodelstudyofmultiquarkstates.chinesephysicsc,33(12),1285. |
| MLA | PING JiaLun,et al."quarkmodelstudyofmultiquarkstates".chinesephysicsc 33.12(2009):1285. |
入库方式： OAI收割
来源：紫金山天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。