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arXiv physics/9805010physics.ins-dethep-ex
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CsI(Tl)晶体的性质及其对高能光子量热的优化

Properties of CsI(Tl) Crystals and their Optimization for Calorimetry of High Energy Photons

J. Brose, G. Dahlinger, K. R. Schubert

摘要:

本文介绍了一种用于精确测量CsI(Tl)晶体光产额和均匀性的光电倍增管装置。它用于包裹材料研究,以优化36 cm长晶体的光输出的均匀性和产量。均匀性是高能光子量热中的一个重要性质。文中还介绍了光电二极管与晶体耦合的优化结果,以及温度和辐射损伤对光和光电子产额的影响。

英文摘要:

A photomultiplier setup for precise relative CsI(Tl) crystal light yield and uniformity measurements is described. It is used for wrapping material studies to optimize the uniformity and the yield of the light output of 36 cm long crystals. The uniformity is an important property in high energy photon calorimetry. Results of an optimization of photodiode coupling to crystals, the influence of temperature and radiation damage to light and photoelectron yield are also presented.

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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