Areal density and spatial resolution of high energy electron radiography
Areal density and spatial resolution of high energy electron radiography
复制标题
高能电子射线照相的面密度和空间分辨率
DOI：
10.1088/1674-1056/27/3/035202
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发表时间：
2018-03
影响因子：
1.7
通讯作者：
Gai Wei
中科院分区：
文献类型：
--
作者：
Xiao Jiahao;Zhang Zimin;Cao Shuchun;Yuan Ping;Shen Xiaokang;Cheng Rui;Zhao Quantang;Zong Yang;Liu Ming;Zhou Xianming;Li Zhongping;Zhao Yongtao;Tang Chuanxiang;Huang Wenhui;Du Yingchao;Gai Wei
Ultrafast imaging tools are of great importance for determining the dynamic density distribution in high energy density (HED) matter. In this work, we designed a high energy electron radiography (HEER) system based on a linear electron accelerator to evaluate its capability for imaging HED matter. 40 MeV electron beams were used to image an aluminum target to study the density resolution and spatial resolution of HEER. The results demonstrate a spatial resolution of tens of micrometers. The interaction of the beams with the target and the beam transport of the transmitted electrons are further simulated with EGS5 and PARMELA codes, with the results showing good agreement with the experimental resolution. Furthermore, the experiment can be improved by adding an aperture at the Fourier plane.
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影响因子：
4
作者：
F. Beg;Karl Krushelnick;P. Lichtsteiner;A. Meakins;A. Kennedy;N. Kajumba;G. Burt;A. Dangor
通讯作者：
F. Beg;Karl Krushelnick;P. Lichtsteiner;A. Meakins;A. Kennedy;N. Kajumba;G. Burt;A. Dangor
影响因子：
4.8
作者：
Yong-tao Zhao;R. Cheng;Yuyu Wang;Xianming Zhou;Y. Lei;Yuanbo Sun;G. Xu;J. Ren;L. Sheng;Z. Zhang;G. Xiao
通讯作者：
Yong-tao Zhao;R. Cheng;Yuyu Wang;Xianming Zhou;Y. Lei;Yuanbo Sun;G. Xu;J. Ren;L. Sheng;Z. Zhang;G. Xiao
DOI：
10.1016/j.ejmp.2012.03.002
发表时间：
2013-03
期刊：
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics
影响因子：
--
作者：
D. Varentsov;A. Bogdanov;V. Demidov;A. Golubev;A. Kantsyrev;P. Lang;Dmitry Nikolaev;N. Markov;Francesco Di Natale;L. Shestov;L. Shestov;P. Simoniello;G. Smirnov;Marco Durante;Marco Durante
通讯作者：
D. Varentsov;A. Bogdanov;V. Demidov;A. Golubev;A. Kantsyrev;P. Lang;Dmitry Nikolaev;N. Markov;Francesco Di Natale;L. Shestov;L. Shestov;P. Simoniello;G. Smirnov;Marco Durante;Marco Durante
影响因子：
4
作者：
Edwards, RD;Sinclair, MA;Tampo, M
通讯作者：
Tampo, M
影响因子：
0.9
作者：
Merrill, F. E.
通讯作者：
Merrill, F. E.