Identifying hidden charm pentaquark signal from non-resonant background in electron-proton scattering*
文献类型：期刊论文
| 作者 | Yang, Zhi2,3 ; Cao, Xu2,3; Liang, Yu-Tie2,3; Wu, Jia-Jun1
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 44期号:8页码:7 |
| 关键词 | pentaquark electroproduction Pomeron electron-ion collider |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/44/8/084102 |
| 通讯作者 | Cao, Xu(caoxu@impcas.ac.cn) |
| 英文摘要 | In this study, we analyze the electroproduction of the LHCb pentaquark states with the assumption that they are resonant states. Our main concern is to investigate the final state distribution in the phase space to extract a feeble pentaquark signal from a large non-resonant background. The results indicate that the signal to background ratio will increase significantly with a proper kinematic cut, which will be beneficial for future experimental analysis. |
| WOS关键词 | J/PSI MESONS ; EXCLUSIVE ELECTROPRODUCTION ; PHOTOPRODUCTION |
| 资助项目 | National Natural Science Foundation of China[11405222] ; National Natural Science Foundation of China[11975278] ; Pioneer Hundred Talents Program of Chinese Academy of Sciences (CAS) ; Key Research Program of CAS[XDPB09] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000557443500001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; Pioneer Hundred Talents Program of Chinese Academy of Sciences (CAS) ; Key Research Program of CAS |
| 源URL | [http://119.78.100.186/handle/113462/140180]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Cao, Xu |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Zhi,Cao, Xu,Liang, Yu-Tie,et al. Identifying hidden charm pentaquark signal from non-resonant background in electron-proton scattering*[J]. CHINESE PHYSICS C,2020,44(8):7. |
| APA | Yang, Zhi,Cao, Xu,Liang, Yu-Tie,&Wu, Jia-Jun.(2020).Identifying hidden charm pentaquark signal from non-resonant background in electron-proton scattering*.CHINESE PHYSICS C,44(8),7. |
| MLA | Yang, Zhi,et al."Identifying hidden charm pentaquark signal from non-resonant background in electron-proton scattering*".CHINESE PHYSICS C 44.8(2020):7. |
入库方式： OAI收割
来源：近代物理研究所
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