Exclusive decay of gamma into J/psi + chi(c0,1,2)
文献类型：期刊论文
| 作者 | Xu, J ; Dong, HR ; Feng, F ; Gao, YJ ; Jia, Y |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2013 |
| 卷号 | 87期号:9页码:94004 |
| 关键词 | GENERAL-THEORY SPIN QCD AMPLITUDES COLLISIONS PARTICLES TESTS PHASE |
| ISSN号 | 1550-7998 |
| 通讯作者 | Xu, J (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | We study the gamma exclusive decay into double charmonium, specifically, the S-wave charmonium J/psi plus the P-wave charmonium chi(c0,1,2) in the nonrelativistic QCD factorization framework. Three distinct decay mechanisms, i. e., the strong, electromagnetic, and radiative decay channels, are included, and their interference effects are investigated. The decay processes gamma (1S; 2S; 3S) J/psi + chi(c0,1,2) are predicted to have the branching fractions of order 10(-6), which should be observed in the prospective Super B factory. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10875130, 10875156, 10935012, 11125525]; DFG; NSFC [CRC 110]; Ministry of Science and Technology of China [2009CB825200]; China Postdoctoral Science Foundation [2013M530733] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevD.87.094004 |
| 语种 | 英语 |
| WOS记录号 | WOS:000318474300002 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15369]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Xu, J,Dong, HR,Feng, F,et al. Exclusive decay of gamma into J/psi + chi(c0,1,2)[J]. PHYSICAL REVIEW D,2013,87(9):94004. |
| APA | Xu, J,Dong, HR,Feng, F,Gao, YJ,&Jia, Y.(2013).Exclusive decay of gamma into J/psi + chi(c0,1,2).PHYSICAL REVIEW D,87(9),94004. |
| MLA | Xu, J,et al."Exclusive decay of gamma into J/psi + chi(c0,1,2)".PHYSICAL REVIEW D 87.9(2013):94004. |
入库方式： OAI收割
来源：理论物理研究所
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