Observation of parametric X-ray radiation by an imaging plate

被引:23
作者
Takabayashi, Y. [1 ]
Shchagin, A. V. [2 ]
机构
[1] SAGA Light Source, Tosu, Saga 8410005, Japan
[2] Kharkov Phys & Technol Inst, UA-61108 Kharkov, Ukraine
关键词
Parametric X-ray radiation; Imaging plate; X-ray imaging; SAGA LIGHT-SOURCE; RELATIVISTIC ELECTRONS; ANGULAR-DISTRIBUTIONS; CRYSTAL; INTENSE; PXR;
D O I
10.1016/j.nimb.2012.02.021
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We have demonstrated experimentally the application of an imaging plate for registering the angular distribution of parametric X-ray radiation. The imaging plate was used as a two-dimensional position-sensitive X-ray detector. High-quality images of the fine structure in the angular distributions of the yield around the reflection of the parametric X-ray radiation produced in a silicon crystal by a 255-MeV electron beam from a linear accelerator have been observed in the Laue geometry. A fairly good agreement between results of measurements and calculations by the kinematic theory of parametric X-ray radiation is shown. Applications of the imaging plates for the observation of the angular distribution of X-rays produced by accelerated particles in a crystal are also discussed. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:78 / 81
页数:4
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