The strong decay patterns of Zc and Zb states in the relativized quark model
文献类型:期刊论文
作者 | Wang, Guang-Juan1; Liu, Xiao-Hai2,3,4,5,10; Ma, Li4,5; Liu, Xiang6,7,8; Chen, Xiao-Lin1; Deng, Wei-Zhen1; Zhu, Shi-Lin1,9 |
刊名 | EUROPEAN PHYSICAL JOURNAL C |
出版日期 | 2019-07-05 |
卷号 | 79期号:7页码:11 |
ISSN号 | 1434-6044 |
DOI | 10.1140/epjc/s10052-019-7059-y |
通讯作者 | Wang, Guang-Juan(wgj@pku.edu.cn) |
英文摘要 | Employing the relativized quark model and the quark-interchange model, we investigate the decay of the charged heavy quarkonium-like states Zc(3900), Zc(4020), Zc(4430), Zb(10610) and Zb(10650) into the ground and radially excited heavy quarkonia via emitting a pion meson. The Zc and Zb states are assumed to be hadronic molecules composed of open-flavor heavy mesons. The calculated decay ratios can be compared with the experimental data, which are useful in judging whether the molecule state assignment for the corresponding Zc or Zb state is reasonable or not. The theoretical framework constructed in this work will be helpful in revealing the underlying structures of some exotic hadrons. |
WOS关键词 | HIDDEN-CHARM ; PENTAQUARK |
资助项目 | National Natural Science Foundation of China (NSFC)[11575008] ; National Natural Science Foundation of China (NSFC)[11621131001] ; National Key Basic Research Program of China[2015CB856700] ; NSFC ; Deutsche Forschungsgemeinschaft (DFG)[11621131001] ; Deutsche Forschungsgemeinschaft (DFG)[TRR110] |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000474491900002 |
资助机构 | National Natural Science Foundation of China (NSFC) ; National Key Basic Research Program of China ; NSFC ; Deutsche Forschungsgemeinschaft (DFG) |
源URL | [http://119.78.100.186/handle/113462/133069] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Wang, Guang-Juan |
作者单位 | 1.Peking Univ, Ctr High Energy Phys, Dept Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.Tianjin Univ, Dept Phys, Sch Sci, Tianjin 300350, Peoples R China 3.Julich Ctr Hadron Phys, Inst Adv Simulat, Inst Kernphys, D-52425 Julich, Germany 4.Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany 5.Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany 6.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Gansu, Peoples R China 7.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 8.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 9.Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China 10.Tianjin Univ, Ctr Joint Quantum Studies, Tianjin 300350, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Guang-Juan,Liu, Xiao-Hai,Ma, Li,et al. The strong decay patterns of Zc and Zb states in the relativized quark model[J]. EUROPEAN PHYSICAL JOURNAL C,2019,79(7):11. |
APA | Wang, Guang-Juan.,Liu, Xiao-Hai.,Ma, Li.,Liu, Xiang.,Chen, Xiao-Lin.,...&Zhu, Shi-Lin.(2019).The strong decay patterns of Zc and Zb states in the relativized quark model.EUROPEAN PHYSICAL JOURNAL C,79(7),11. |
MLA | Wang, Guang-Juan,et al."The strong decay patterns of Zc and Zb states in the relativized quark model".EUROPEAN PHYSICAL JOURNAL C 79.7(2019):11. |
入库方式: OAI收割
来源:近代物理研究所
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。