Study a(0)(980)-f(0)(980) mixing in charmonium decays
文献类型：期刊论文
| 作者 | Wu JJ(吴佳俊); Zhao Q(赵强) ; Zou BS(邹冰松); Wu, JJ; Zhao, Q; Zou, BS
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2010 |
| 卷号 | 34期号:6页码:848-854 |
| 关键词 | a(0)(0)(980) f(0)(980) mixing BES |
| 通讯作者 | [Wu Jia-Jun ; Zhao Qiang ; Zou Bing-Song] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Zhao Qiang ; Zou Bing-Song] CAS, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China |
| 英文摘要 | In this proceeding, we propose to directly measure the a(0)(0)(980)-f(0)(980) mixing in J/psi -> phi f(0) (980) -> phi a(0)(0)(980) and chi(c1) -> pi(0)a(0)(0)(980) -> pi(0)f(0)(980) with the upgraded Beijing Electron Positron Collider(BEPCII) with BESIII detector. We show that a narrow peak of about 8 MeV will be produced by the a(0)(0)(980)-f(0)(980) mixing, and the predominant feature makes it standing out from the background contributions. The predicted branching ratios for these two reactions are both expected to be about O(10(-6)), which is unambiguously accessible with 10(9) J/psi and 3 x 10(8) chi(c1) at BESIII. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000278429500039 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238602]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wu JJ,Zhao Q,Zou BS,et al. Study a(0)(980)-f(0)(980) mixing in charmonium decays[J]. CHINESE PHYSICS C,2010,34(6):848-854. |
| APA | 吴佳俊,赵强,邹冰松,Wu, JJ,Zhao, Q,&Zou, BS.(2010).Study a(0)(980)-f(0)(980) mixing in charmonium decays.CHINESE PHYSICS C,34(6),848-854. |
| MLA | 吴佳俊,et al."Study a(0)(980)-f(0)(980) mixing in charmonium decays".CHINESE PHYSICS C 34.6(2010):848-854. |
入库方式： OAI收割
来源：高能物理研究所
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