Bremsstrahlung mechanism application on mini X-ray source

GU Xiaofeng 1 LUO Xiaowei 1; 2 DAI Jianping 1 1

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Bremsstrahlung mechanism application on mini X-ray source

更新时间：2021-03-12

- Bremsstrahlung mechanism application on mini X-ray source
- NUCLEAR TECHNIQUES Vol. 32, Issue 11, (2009)
- 作者机构：
  
  1. 中国科学院高能物理研究所
  2. 中国科学技术大学同步辐射实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： O434.1
- Published：01 November 2009
- 稿件说明：
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[1]顾小冯,罗小为,戴建枰.轫致辐射X光源初步研究[J].核技术,2009,32(11):806-812.

GU Xiaofeng 1 LUO Xiaowei 1, 2 DAI Jianping 1 1. Bremsstrahlung mechanism application on mini X-ray source[J]. Nuclear techniques, 2009, 32(11): 806-812.
[1]顾小冯,罗小为,戴建枰.轫致辐射X光源初步研究[J].核技术,2009,32(11):806-812. DOI：

GU Xiaofeng 1 LUO Xiaowei 1, 2 DAI Jianping 1 1. Bremsstrahlung mechanism application on mini X-ray source[J]. Nuclear techniques, 2009, 32(11): 806-812. DOI：

摘要

对高能电子打薄靶和低能电子打厚靶两种不同轫致辐射方式的微型轫致辐射光源进行了研究。推导并比较了两种方式的单位电子光子产生率

给出了提高光子产额的方法。以BFEL直线加速器为平台

利用高能电子薄靶的轫致辐射光进行X光成像实验

研究薄靶对电子束流参数的影响

并对轫致辐射微型X光源的特性进行了讨论。

Abstract

Recently

increasing research effort have been made on mini X-ray sources

which are of small size with high quality and low cost.Among them

a mini X-ray source based on bremsstrahlung is of better perspective.In this paper

we report our work on two kinds of bremsstrahlung mechanisms for mini X-ray sources.The photon production per electron of the X-ray production mechanisms are deduced and compared

so as to find the ways to improve them.Experiment on X-ray imaging with thin target bremsstrahlung was carried out to study the imaging quality and the influence on electron beam for the mini X-ray sources.

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Related Author

DAI Guangming

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Related Institution

College of Nuclear Technology and Automation Engineering Chengdu University of Technology

中国科学技术大学核科学技术学院

中国科学院等离子体物理研究所

(Department of Nuclear Engineering, Seoul National University, Seoul, 151-742, Korea)4中国科学技术大学国家同步辐射实验室

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus

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