Monte Carlo simulations of photon-electron transports of cylinder cavity

Sun Huifang; Zhang Lingyu; Dong Zhiwei; Zhou Haijing

doi:10.11884/HPLPB201931.190143

Volume 31 Issue 10

Oct. 2019

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2019 > 31(10): 103221

Sun Huifang, Zhang Lingyu, Dong Zhiwei, et al. Monte Carlo simulations of photon-electron transports of cylinder cavity[J]. High Power Laser and Particle Beams, 2019, 31: 103221. doi: 10.11884/HPLPB201931.190143

Citation:

Sun Huifang, Zhang Lingyu, Dong Zhiwei, et al. Monte Carlo simulations of photon-electron transports of cylinder cavity[J]. High Power Laser and Particle Beams, 2019, 31: 103221. doi: 10.11884/HPLPB201931.190143

Citation:

PDF( 3324 KB)

Monte Carlo simulations of photon-electron transports of cylinder cavity

doi: 10.11884/HPLPB201931.190143

Institute of Applied Physics and Computational Mathematics, P.O.Box 8009, Beijing 100094, China

Received Date: 2019-05-05
Rev Recd Date: 2019-09-04
Publish Date: 2019-10-15

Abstract

Abstract

Using the three dimensional and paralleled JMCT Monte Carlo code, the backscattered photoelectric yields and electron energy spectra are calculated for the cases that black body X-ray sources of temperatures of 1, 3, 5, 8 keV impact on the material surfaces of Al, SiO₂ and Au respectively. The simulation results are consistent with the results in references, which verify the validity of the code. Then the typical photon-electron transport example in SGEMP for black body X-rays impacting on a cylinder cavity is calculated. Half of the side-face of the cylinder emits photoelectrons in the case that the black body X-rays of temperature 1 keV and fluence 1 J/m² impact on the side-face of the cylinder. The photoelectron parameters of photoelectric yield, energy distribution and angular distribution related with azimuth are calculated. The results show that obliquely incident X-ray could induce higher photoelectric yields than normally incident X-ray and the distributions of photoelectrons are all very close to cosine distribution.
- Mont Carlo,
- JMCT,
- X-ray,
- system generated electromagnetic pulse,
- photoelectron

FullText(HTML)

References(13)

References

[1]	王泰春, 贺云汉, 王玉芝. 电磁脉冲导论[M]. 北京: 国防工业出版社, 2011. Wang Taichun, He Yunhan, Wang Yuzhi. Introduction to electromagnetic pulse. Beijing: National Defense Industry Press, 2011
[2]	程引会, 周辉, 李保忠, 等. 光电子发射引起的柱腔内系统电磁脉冲的模拟[J]. 强激光与粒子束, 2004, 16(8): 1029-1032. http://www.hplpb.com.cn/article/id/624 Cheng Yinhui, Zhou Hui, Li Baozhong, et al. Simulation of system-generated electromagnetic pulse caused by emitted photoelectron in cavity. High Power Laser and particle Beams, 2004, 16(8): 1029-1032 http://www.hplpb.com.cn/article/id/624
[3]	Higgins D F, Lee K S H, Marin L. System-generated EMP[J]. IEEE Trans Antennas and Propagation, 1978, 26(1): 14-22. doi: 10.1109/TAP.1978.1141797
[4]	Schmidt M J. Elementary external SGEMP model for system engineering design[J]. IEEE Trans Nuclear Science, 1985, S32(6): 4295-4299.
[5]	Holland R. Comparison of FTDT particle pushing and direct differencing of Boltzmann's equation for SGEMP problems[J]. IEEE Trans Electromagnetic Compatibility, 1995, 37(3): 433-442. doi: 10.1109/15.406532
[6]	孙会芳, 董志伟, 张芳. 系统电磁脉冲一维边界层的数值模拟[J]. 强激光与粒子束, 2018, 30: 013004. doi: 10.11884/HPLPB201830.170210 Sun Huifang, Dong Zhiwei, Zhang Fang. Simulation study of the one-dimensional SGEMP boundary layer. High Power Laser and Particle Beams, 2018, 30: 013004 doi: 10.11884/HPLPB201830.170210
[7]	周开明, 王艳, 邓建红. 线缆系统电磁脉冲效应测量系统研制和试验[J]. 强激光与粒子束, 2014, 26: 073207. doi: 10.11884/HPLPB201426.073207 Zhou Kaiming, Wang Yan, Deng Jianhong. Development and test of measurement system for cable system generated electromagnetic pulse effects. High Power Laser and Particle Beams, 2014, 26: 073207 doi: 10.11884/HPLPB201426.073207
[8]	周辉, 郭红霞, 李宝忠, 等. 金属壳体和电缆的系统电磁脉冲响应[J]. 强激光与粒子束, 2004, 16(5): 645-648. http://www.hplpb.com.cn/article/id/903 Zhou Hui, Guo hongxia, Li Baozhong, et al. Response of metal shell and cables to system generate electromagnetic pulse effects. High Power Laser and Particle Beams, 2004, 16(5): 645-648 http://www.hplpb.com.cn/article/id/903
[9]	Carron N J. Characteristic steady-state electron emission properties for parametric blackbody X-ray spectra on several materials[R]. AD-0086, 1976.
[10]	郭红霞, 周辉, 常冬梅, 等. 蒙特卡罗方法对黑体辐射谱的光电子参数计算[C]//第9届全国核电子学与核探测技术学术年会论文集. 1998. Guo hongxia, Zhou Hui, Chang Dongmei, et al. Calculation of photoelectric parameter for black-body spectra using Monte-Carlo method//Proceedings of the 9th National Conference on Nuclear Electronics & Nuclear Detection Technology. 1998
[11]	张玲玉, 李瑞, 李刚, 等. JMCT光子－电子耦合输运模拟计算研究[J]. 强激光与粒子束, 2017, 29: 126007. doi: 10.11884/HPLPB201729.170253 Zhang Lingyu, Li Rui, Li Gang, et al. Simulation study of JMCT photon-electron coupled transport. High Power Laser and Particle Beams, 2017, 29: 126007 doi: 10.11884/HPLPB201729.170253
[12]	李刚, 张宝印, 邓力, 等. 蒙特卡罗粒子输运程序JMCT研制[J]. 强激光与粒子束, 2013, 25(1): 158-162. doi: 10.3788/HPLPB20132501.0158 Li Gang, Zhang Baoyin, Deng Li, et al. Development of Monte Carlo particle transport code JMCT. High Power Laser and Particle Beams, 2013, 25(1): 158-162 doi: 10.3788/HPLPB20132501.0158
[13]	Tumolillo T A, Wondra J P, Radasky W A. Plasma effects on the SGEMP space-charge boundary layer[J]. IEEE Trans Nuclear Science, 1980, 27(6): 1608-1615. doi: 10.1109/TNS.1980.4331077