基于 BaF2 晶体的电磁量热计模块的闪烁特性

IF 0.6 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Bulletin of the Lebedev Physics Institute Pub Date : 2024-09-25 DOI:10.3103/S1068335624600475

M. V. Belov, M. V. Zavertyaev, V. A. Kozlov, V. S. Tskhay

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引用次数: 0

摘要

我们报告了对基于氟化钡晶体（BaF2）的原型电磁量热计模块的光学和闪烁特性的研究，该量热器的尺寸为 25 × 25 × 160 mm3。使用蒙特卡洛方法优化了量热计晶体辐射器的长度，以提高其能量分辨率。利用来自 137Cs 源的伽马量子证明了模块不同部分输出光的均匀性。测量了晶体模块在伽马射线激发下的闪烁时间。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Scintillation Properties of Electromagnetic Calorimeter Modules Based on BaF2 Crystals

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Scintillation Properties of Electromagnetic Calorimeter Modules Based on BaF2 Crystals

We report a study of optical and scintillation properties of modules of a prototype electromagnetic calorimeter based on barium fluoride crystals (BaF₂) measuring 25 × 25 × 160 mm³. The length of the crystal radiator of the calorimeter is optimized using the Monte Carlo method in order to improve its energy resolution. Homogeneity of the light output from different sections of the module using gamma quanta from a ¹³⁷Cs source is demonstrated. The scintillation time of the crystal module under gamma excitation is measured.

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来源期刊

Bulletin of the Lebedev Physics Institute PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.70

自引率

25.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.