Combined fit to BABAR and Belle Data on e(+)e(-) ->phi pi(+)pi(-) and phi f(0)(980)
文献类型：期刊论文
| 作者 | Yuan ZZ(苑长征) ; Shen, CP; Yuan, CZ
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2010 |
| 卷号 | 34期号:8页码:1045-1051 |
| 关键词 | Y(2175) phi(1680) combined fit |
| 通讯作者 | [Shen Cheng-Ping] Univ Hawaii, Honolulu, HI 96822 USA ; [Yuan Chang-Zheng] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | A combined fit is performed to the BABAR. and Belle measurements of the e(+)e(-) ->phi pi(+)pi(-) and phi f(0)(980) cross sections for center-of-mass energy between threshold and 3.0 GeV. The resonance parameters of the phi(1680) and Y(2175) are determined. The mass is (1681(-12)(+10)) MeV/c(2) and the width is (221(-24)(+34)) MeV/c(2) for the phi(1680), and the mass is (2117(-49)(+59)) MeV/c(2) and the width is (164(-80)(+69)) MeV/c(2) for the Y(2175). This information will shed light on the understanding of the nature of the excited phi and Y states observed in e(+)e(-) annihilation. |
| 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:000280656400002 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238953]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 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 | Yuan ZZ,Shen, CP,Yuan, CZ. Combined fit to BABAR and Belle Data on e(+)e(-) ->phi pi(+)pi(-) and phi f(0)(980)[J]. CHINESE PHYSICS C,2010,34(8):1045-1051. |
| APA | 苑长征,Shen, CP,&Yuan, CZ.(2010).Combined fit to BABAR and Belle Data on e(+)e(-) ->phi pi(+)pi(-) and phi f(0)(980).CHINESE PHYSICS C,34(8),1045-1051. |
| MLA | 苑长征,et al."Combined fit to BABAR and Belle Data on e(+)e(-) ->phi pi(+)pi(-) and phi f(0)(980)".CHINESE PHYSICS C 34.8(2010):1045-1051. |
入库方式： OAI收割
来源：高能物理研究所
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