| The KLOE drift chamber VCI 2001 |
| KLOE Collaboration
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| 2002
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| 发表期刊 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 卷号 | 478期号:1-2页码:#REF! |
| 通讯作者 | De Lucia, E (reprint author), Univ Roma La Sapienza, Dipartimento Fis, Piazzale Aldo Moro 2, I-00185 Rome, Italy.
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| 文章类型 | Article; Proceedings Paper
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| 摘要 | The main goal of the KLOE experiment at the Frascati DAPhiNE phi -factory is the study CP violation in kaon decays. The tracking device of the experiment is a drift chamber whose dimensions, 4 m of diameter and 3.3 m length, provide a large acceptance volume for the decay products of low momentum K-L (lambda(L) = 3.4m). A complete stereo geometry with 12.582 cells arranged in 58 layers guarantees a high and uniform efficiency in the reconstruction of the charged K-L decays. Very light materials have been chosen both for the drift medium, a helium-based gas mixture, and for the mechanical structure, made of carbon fiber, to minimize multiple scattering and conversion of low-energy photons. The design requirements, the adopted solutions together with the calibration procedure and the tracking performances of the drift chamber are discussed. (C) 2002 Published by Elsevier Science B.V. |
| 关键词 | drift chamber
resolution
tracking
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| 学科领域 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
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| DOI | 10.1016/S0168-9002(01)01736-3
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| 收录类别 | SCI
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| WOS类目 | Instruments & Instrumentation
; Nuclear Science & Technology
; Physics, Particles & Fields
; Spectroscopy
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| WOS记录号 | WOS:000174205100021
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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/311005/226430
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| 专题 | 实验物理中心
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推荐引用方式
GB/T 7714 |
KLOE Collaboration. The KLOE drift chamber VCI 2001[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2002,478(1-2):#REF!.
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| APA |
KLOE Collaboration.(2002).The KLOE drift chamber VCI 2001.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,478(1-2),#REF!.
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| MLA |
KLOE Collaboration."The KLOE drift chamber VCI 2001".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 478.1-2(2002):#REF!.
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