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arXiv physics/0506132physics.ins-dethep-ex
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Cleo Rich检测器

The Cleo Rich Detector

M. Artuso, R. Ayad, K. Bukin, A. Efimov, C. Boulahouache, E. Dambasuren, S. Kopp, Ji Li, G. Majumder, N. Menaa, R. Mountain, S. Schuh, T. Skwarnicki, S. Stone, … 展开作者

M. Artuso, R. Ayad, K. Bukin, A. Efimov, C. Boulahouache, E. Dambasuren, S. Kopp, Ji Li, G. Majumder, N. Menaa, R. Mountain, S. Schuh, T. Skwarnicki, S. Stone, G. Viehhauser, J. C. Wang, T. E. Coan, V. Fadeyev, Y. Maravin, I. Volobouev, J. Ye, S. Anderson, Y. Kubota, A. Smith

摘要:

我们描述的设计,构造和性能的环形成像切伦科夫探测器(RICH)构造识别带电粒子的CLEO实验。切伦科夫辐射发生在LiF晶体,平面和一个新的“锯齿”形出口表面。使用充满甲烷气体和三乙胺蒸气的混合物的多丝室检测波长区间135- 165 nm的光子。良好的π/K介子分离。

英文摘要:

We describe the design, construction and performance of a Ring Imaging Cherenkov Detector (RICH) constructed to identify charged particles in the CLEO experiment. Cherenkov radiation occurs in LiF crystals, both planar and ones with a novel ``sawtooth''-shaped exit surface. Photons in the wavelength interval 135--165 nm are detected using multi-wire chambers filled with a mixture of methane gas and triethylamine vapor. Excellent pion/kaon separation is demonstrated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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