| Study of neutral track measurement at BES |
| 其他题名 | 北京谱仪中性经迹测量误差的确定
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| 李海波(实); Yuan ZZ(苑长征) ; Li J(李金); Li XH(李新华); Li, HB; Yuan, CZ; Li, J; Li, XH
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| 1999
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| 发表期刊 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 卷号 | 23期号:7页码:607-615 |
| 通讯作者 | Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
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| 文章类型 | Article
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| 摘要 | The accuracy of neutral track measurement by Barrel Shower Counter (BSC) at BES is investigated. The photon energy in BSC is corrected using radiative Bhabha events and the error is determined. The error of photon position in BSC is also determined using the e(+)e(-)-->gamma gamma(gamma) process. All these results can be applied to BES analysis including neutral tracks, and the systematic error can be remarkably reduced when the kinematic fit is adopted. |
| 关键词 | BES
neutral track
kinematic fit
error
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| 学科领域 | Physics
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| URL | 查看原文
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| 语种 | 英语
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| WOS研究方向 | Physics
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| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
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| WOS记录号 | WOS:000085630200002
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/238094
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| 专题 | 实验物理中心
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Li HB,Yuan ZZ,Li J,et al. Study of neutral track measurement at BES[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,1999,23(7):607-615.
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| APA |
李海波.,苑长征.,李金.,李新华.,Li, HB.,...&Li, XH.(1999).Study of neutral track measurement at BES.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,23(7),607-615.
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| MLA |
李海波,et al."Study of neutral track measurement at BES".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 23.7(1999):607-615.
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