在 IHEPNP 设备上能量范围高达 100 MeV 的低强度电子束和正电子束

IF 0.5 Q4 PHYSICS, NUCLEAR

Problems of Atomic Science and Technology Pub Date : 2023-12-12 DOI:10.46813/2023-148-106

D. Burdeinyi, V. Ganenko

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引用次数: 0

摘要

文章考虑了低强度二次正电子和电子束的可能特性，这种电子束可以使用能量约为 100 MeV、平均电流约为 μA 的电子加速器获得。初步模拟显示，利用 2X0 厚的钨转换器和二次粒子束的准直，这种加速器可以获得能量约为 5...70 MeV 的电子和正电子二次束，其强度与一次电子束的强度相差约 10-6-8，能量散布约为百分之几。这种低强度电子束可用于研究辐射与非晶态物质和晶体的相互作用，测试探测器和闪烁材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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LOW INTENSITY BEAMS OF ELECTRONS AND POSITRONS IN THE ENERGY RANGE UP TO 100 MeV AT IHEPNP FACILITY

The article considers possible characteristics of low-intensity secondary positron and electron beams, which can be obtained using an electron accelerator with energy of ~100 MeV and average current of some μA. Preliminary simulation shows that using a tungsten converter of 2X0 thick and collimation of secondary particles beam, such accelerator allows one to get electron and positron secondary beams with energy of ~ 5…70 MeV, intensity of ~10-6-8 from the primary electron beam intensity, and energy spread of about some percent. Such low-intensity beams can be used for researches in the field of interaction of radiation with amorphous ubstances and crystals, testing detectors and scintillation materials.

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来源期刊

Problems of Atomic Science and Technology 物理-核科学技术

CiteScore

0.70

自引率

50.00%

发文量

审稿时长

2-4 weeks

期刊介绍： The journal covers the following topics: Physics of Radiation Effects and Radiation Materials Science; Nuclear Physics Investigations; Plasma Physics; Vacuum, Pure Materials and Superconductors; Plasma Electronics and New Methods of Acceleration.