Efficiency correction in the measurement of psi '-> p(p)over-bar angular distribution
文献类型：期刊论文
| 作者 | Jiao Jian-Bin; Zhu Yong-Sheng; Zhang Xue-Yao |
| 刊名 | High energy physics and nuclear physics-chinese edition
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 30期号:10页码:931-935 |
| 关键词 | Efficiency correction Angular distribution Reference channel |
| ISSN号 | 0254-3052 |
| 通讯作者 | Jiao jian-bin(jiaojb@mail.ihep.ac.cn) |
| 英文摘要 | In the angular distribution measurement of psi' -> p (p) over bar, the sample of j/psi -> p (p) over bar selected from 58m j/psi events with high statistics is used to determine the polar angle dependent efficiency, and to correct the monte carlo efficiency in psi'' -> p (p) over bar. the systematic error of this method is also analyzed. the obtained efficiencies and related errors are used for the measurement of angular distribution of psi' -> p (p) over bar. |
| WOS关键词 | TOTAL NUMBER ; ANNIHILATION |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000240956100001 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2175830 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Jiao Jian-Bin |
| 作者单位 | 1.Shandong Univ, Jinan 250100, Peoples R China 2.CAS, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao Jian-Bin,Zhu Yong-Sheng,Zhang Xue-Yao. Efficiency correction in the measurement of psi '-> p(p)over-bar angular distribution[J]. High energy physics and nuclear physics-chinese edition,2006,30(10):931-935. |
| APA | Jiao Jian-Bin,Zhu Yong-Sheng,&Zhang Xue-Yao.(2006).Efficiency correction in the measurement of psi '-> p(p)over-bar angular distribution.High energy physics and nuclear physics-chinese edition,30(10),931-935. |
| MLA | Jiao Jian-Bin,et al."Efficiency correction in the measurement of psi '-> p(p)over-bar angular distribution".High energy physics and nuclear physics-chinese edition 30.10(2006):931-935. |
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