Analytic determination of scatter exposure for radiography

shi jiang-jun; li bi-yong; liu jun; liu jin

Volume 18 Issue 07

Jul. 2006

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2006 > 18(07): 0-

liu fan, wang jianhua, wang qiuliang, et al. Numerical modeling and design of atmospheric pressure microwave plasma jet[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

shi jiang-jun, li bi-yong, liu jun, et al. Analytic determination of scatter exposure for radiography[J]. High Power Laser and Particle Beams, 2006, 18.

liu fan, wang jianhua, wang qiuliang, et al. Numerical modeling and design of atmospheric pressure microwave plasma jet[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

shi jiang-jun, li bi-yong, liu jun, et al. Analytic determination of scatter exposure for radiography[J]. High Power Laser and Particle Beams, 2006, 18.

PDF( 131 KB)

Analytic determination of scatter exposure for radiography

1.
Institute of Fluid Physics,CAEP,P.O.Box 919-105,Mianyang 621900,China

Publish Date: 2006-07-15

Abstract

Abstract

The energy conversion probability from the primary X-ray to the first scattered ray in object material is analytically obtained in consideration of three interaction types, including photoelectric effect, Compton scatter and pair production. The approximative formulae for the scattering exposure and the minimal direct-scatter ratio on the imaging plane in radiography are given. The estimated minimal direct-scatter ratio for FTO is in agreement with the of National Insitute of Heath experiment result.
- compton scatter,
- pair production,
- energy convert probability of scatter,
- scattering exposure

FullText(HTML)

References(0)

References

Relative Articles

[1]	Du Lihang, Gao Cheng, Zhang Qi, Chen Hailin, Yin Qin. Electromagnetic characteristics influence caused by wire cage replacing hollow conductor cylinder in hybrid simulator[J]. High Power Laser and Particle Beams, 2019, 31(7): 070004. doi: 10.11884/HPLPB201931.180303
[2]	Li Hao, Bai Yang, Yan Lianghong, Yan Hongwei, Li Heyang, Yang Ke, Liu Taixiang, Wang Tao, Yuan Xiaodong. Stability of sol-gel silica coatings under ISO Class 5 atmosphere condition[J]. High Power Laser and Particle Beams, 2018, 30(5): 052001. doi: 10.11884/HPLPB201830.170383
[3]	Liu Fan, Weng Jun, Wang Jianhua, Sun Qi. Simulation of an atmospheric pressure microwave plasma jet system and treatment of waste H₂S[J]. High Power Laser and Particle Beams, 2015, 27(11): 119002. doi: 10.11884/HPLPB201527.119002
[4]	Liu Yang, Hu Peng, Zhou Haijing. Effects of titanium impurities in silicon on electric-field distribution of laser[J]. High Power Laser and Particle Beams, 2015, 27(10): 103205. doi: 10.11884/HPLPB201527.103205
[5]	Ma Xun, Deng Jianjun, Jiang Ping, Wang Meng, Liu Hongwei, Yuan Jianqiang, Wang Lingyun, Li Hongtao. Design of high-voltage hold-off radial insulator stack with grading rings[J]. High Power Laser and Particle Beams, 2014, 26(10): 105004. doi: 10.11884/HPLPB201426.105004
[6]	Fu Cheng, Peng Qiang, Liu Weihong, Zheng Juan, Huang Zhilong. Integrative optimization numerical simulation of cavity and diffuser[J]. High Power Laser and Particle Beams, 2014, 26(11): 111003. doi: 10.11884/HPLPB201426.111003
[7]	Xu Zhousu, Cheng Cheng, Yao Jianhua. Measurement and numerical simulation of transverse modes in high power transverse-flow CO2 laser with tube-plate electrodes[J]. High Power Laser and Particle Beams, 2013, 25(02): 319-324. doi: 10.3788/HPLPB20132502.0319
[8]	Wang Jiamei, Zhao Qing, Wu Hongchen. Numerical simulation of Hf ion plasma source ion implantation in Cu substrate[J]. High Power Laser and Particle Beams, 2012, 24(05): 1103-1106. doi: 10.3788/HPLPB20122405.1103
[9]	Liu Longchen, Zhang Qiaogen, Liu Xuandong, Tong Xin, Wang Zhe. Electric field distribution characteristics of multi-gap gas switch[J]. High Power Laser and Particle Beams, 2012, 24(03): 602-606. doi: 10.3788/HPLPB20122403.0602
[10]	chen ying, li chengyue, ji tianren. Simulation study on atmospheric pressure microwave plasma torch[J]. High Power Laser and Particle Beams, 2011, 23(10): 0- .
[11]	hua jinrong, jiang xiaodong, zu xiaotao, li li, chen meng, yuan xiaodong, zheng wanguo. Three dimensional numerical simulation of modulation by transverse crack on fused silica subsurface[J]. High Power Laser and Particle Beams, 2010, 22(07): 0- .
[12]	zhang qing, zhang guixin, wang liming, wang shumin. Design and experiment of an atmospheric pressure microwave plasma torch[J]. High Power Laser and Particle Beams, 2010, 22(02): 0- .
[13]	ma qing-li, tang shi-biao, zou ji-wei. Numerical simulation of distribution of recoil proton in plastic scintillating fiber irradiated by high-energy neutron[J]. High Power Laser and Particle Beams, 2008, 20(07): 0- .
[14]	tian dong-bin, yuan xiao-dong, zu xiao-tao, wang bi-yi, xu shi-zhen, guo yuan-jun, jiang xiao-dong, li xu-ping, zheng wan-guo. Numerical simulation of light intensity distribution in vicinity of defect on fused silica subsurface[J]. High Power Laser and Particle Beams, 2008, 20(02): 0- .
[15]	xia sheng-guo, liu ke-fu, he jun-jia. Numerical simulation on main discharges in a two-gap capillary plasma generator[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .
[16]	jin da-zhi, dai jing-yi, yang zhong-hai. Estimation and simulation of emitting surface in plasma ion source[J]. High Power Laser and Particle Beams, 2008, 20(04): 0- .
[17]	zhang hai-ou, wang kun, wang gui-lan. Numerical simulation of laser plasma interaction[J]. High Power Laser and Particle Beams, 2007, 19(12): 0- .
[18]	tong hui-feng, tang zhi-ping, zhang ling. 2-D dynamical simulation of laser-supported plasma flow field[J]. High Power Laser and Particle Beams, 2006, 18(12): 0- .
[19]	sun jun, liu guo-zhi, lin yu-zheng, xiao ren-zhen. Numerical simulation of electric field enhancement factor of metallic microprotrusion[J]. High Power Laser and Particle Beams, 2005, 17(08): 0- .