利用光学跃迁辐射测量电子能量

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2023-10-06 DOI:10.1134/S1547477123050734

A. V. Vukolov, A. P. Potylitsyn, M. V. Shevelev, S. R. Uglov

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引用次数: 0

摘要

提出并实现了一种基于光学跃迁辐射（OTR）检测的中等相对论性电子束诊断光学方案。该方案使测量光束轮廓、角发散度和能量成为可能，而无需将OTR光束一分为二，而是使用单个光路。一台工作场为6×20mm、像素大小为26×26μm的商用CCD相机可以测量OTR的角分布，从而测量电子能量，精度约为7%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Electron Energy Measurement Using Optical Transition Radiation

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Electron Energy Measurement Using Optical Transition Radiation

An optical scheme for diagnosing moderately relativistic electron beams based on the detection of optical transition radiation (OTR) has been proposed and implemented. This scheme makes it possible to measure the beam profile, its angular divergence, and energy without resorting to splitting the OTR beam into two, but using a single optical path. A commercial CCD camera with a working field of 6 × 20 mm and a pixel size of 26 × 26 μm made it possible to measure the angular distribution of OTR and, accordingly, the electron energy with an accuracy of about 7%.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.