A Beam-Induced Fluorescence Monitor at the Low-Energy Beam Transport Line of the Proton Linac at the Institute for Nuclear Research

被引：0
|
作者：
Gavrilov, S. A. [1 ,2 ]
Kalinin, Yu. G. [1 ]
Polonik, I. I. [1 ,2 ]
Titov, A. I. [1 ,2 ]
机构：
[1] Russian Acad Sci, INR, Moscow 117312, Russia
[2] Natl Res Univ, Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Oblast, Russia
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2024年 / 67卷 / SUPPL2期
关键词：
IMPACT;
D O I：
10.1134/S0020441224701756
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A beam-induced fluorescence monitor based on fluorescence of the residual gas in the vacuum pipeline of the accelerator has been installed at the low-energy beam transport line of the INR linac for non-destructive measurements of the proton-beam profile and position. The design features of the monitor and experimental results of measurements during accelerator runs are presented. The monitor sensitivity, accuracy, and resolution are estimated. Based on these estimates, the acceptable operation modes and the necessary parameters of the diagnostic imaging system can be determined for various combinations of the beam parameters and the parameters of the accelerator vacuum system. The feasibility of this type of diagnostics based on a system of standard machine-vision cameras is shown for high-current proton-beam transport lines without the use of image intensifiers and additional gas injection into the pipeline.
引用
收藏
页码：S167 / S173
页数：7
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