The energy and spatial dependences of the signal-to-noise ratio in tomography with compton backscattering

被引：0
|
作者：
Kapranov, B. I. [1 ]
Kroening, Kh. M. [1 ]
Tryapyshko, M. V. [1 ]
机构：
[1] Tomsk Res Polytech Univ, Tomsk 634050, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2011年 / 47卷 / 10期
关键词：
photon; single scattering; multiple scattering; quantum trajectory; absorption probability; scattering probability; signal-to-noise ratio;
D O I：
10.1134/S1061830911100093
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The results of Monte Carlo calculation of the ratio of fluxes of singly and multiply scattered quanta in the total signal of the detector, which registers fluxes of backscattered radiation in Compton tomography, are presented. The spatial distribution of multiply scattered quanta in narrow-collimated geometries was studied.
引用
收藏
页码：691 / 695
页数：5
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