Experiment study of f(0)(975) in j/psi decays
文献类型：期刊论文
| 作者 | BAI, JZ; CHEN, GP; CHEN, HF; CHEN, SM; CHEN, SJ; CHEN, YQ; CHEN, Y; CHEN, YB; CHENG, ZD; CHENG, BS |
| 刊名 | High energy physics & nuclear physics-english edition
 |
| 出版日期 | 1995 |
| 卷号 | 19期号:2页码:125-131 |
| 关键词 | Scalar meson Threshold effect Spin-parity Helicity |
| ISSN号 | 0899-9996 |
| 通讯作者 | Bai, jz() |
| 英文摘要 | Based on 7.8 x 10(6) j/psi events collected by the bes at bepc, the hadronic decays j/psi -->phi pi(+)pi(-) and j/psi-->omega pi(+)pi(-) are studied, and the branching ratios of these process and the mass and width of f(0) are obtained, the angular distribution of j/psi --> phi f(0), f(0) --> pi(+)pi(-), is fitted and the helicity amplitude ratios of this process are given for the first time. |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:A1995TF51000003 |
| 出版者 | ALLERTON PRESS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177690 |
| 专题 | 高能物理研究所 |
| 通讯作者 | BAI, JZ |
| 作者单位 | CHINESE ACAD SCI,INST HIGH ENERGY PHYS,BEIJING,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | BAI, JZ,CHEN, GP,CHEN, HF,et al. Experiment study of f(0)(975) in j/psi decays[J]. High energy physics & nuclear physics-english edition,1995,19(2):125-131. |
| APA | BAI, JZ.,CHEN, GP.,CHEN, HF.,CHEN, SM.,CHEN, SJ.,...&ZHU, YS.(1995).Experiment study of f(0)(975) in j/psi decays.High energy physics & nuclear physics-english edition,19(2),125-131. |
| MLA | BAI, JZ,et al."Experiment study of f(0)(975) in j/psi decays".High energy physics & nuclear physics-english edition 19.2(1995):125-131. |
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来源：高能物理研究所
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