X-ray emission from 424-MeV/u C ions impacting on selected target
X-ray emission from 424-MeV/u C ions impacting on selected target
复制标题
424-MeV/u C 离子发射的 X 射线撞击选定的目标
DOI:
10.1088/1674-1056/25/2/023402
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发表时间:
2016-01
影响因子:
1.7
通讯作者:
周贤明
中科院分区:
文献类型:
--
作者:
周贤明
The K-shell x-rays of Ti, V, Fe, Co, Ni, Cu, and Zn induced by 424-MeV/u C6+ ion impact are measured. It is found that the K x-ray shifts to the high energy side and the intensity ratio of K beta/K alpha is larger than the atomic data, owing to the L-shell multiple-ionization. The x-ray production cross sections are deduced from the experimental counts and compared with the binary encounter approximation (BEA), plane wave approximation (PWBA) and energy-loss Coulomb-repulsion perturbed-stationary-state relativistic (ECPSSR) theoretical predictions. The BEA model with considering the multipleionization fluorescence yield is in better consistence with the experimental results. In addition, the cross section as a function of target atomic K-shell binding energy is presented.
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影响因子:
2.9
作者:
J. Mcguire;P. Richard
通讯作者:
J. Mcguire;P. Richard
DOI:
10.2172/14137
发表时间:
1998-01
期刊:
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影响因子:
--
作者:
Stephen;E. Bodnert;Denis;G. Colombant;John H. GardneF;Robert;H. Lehmberg;P. Stephen
通讯作者:
Stephen;E. Bodnert;Denis;G. Colombant;John H. GardneF;Robert;H. Lehmberg;P. Stephen
影响因子:
2.6
作者:
Wang, Xing;Zhao, Yongtao;Xiao, Guoqing
通讯作者:
Xiao, Guoqing
影响因子:
2.9
作者:
E. Kessler;R. Deslattes;D. Girard;W. Schwitz;L. Jacobs;O. Renner
通讯作者:
E. Kessler;R. Deslattes;D. Girard;W. Schwitz;L. Jacobs;O. Renner
影响因子:
--
作者:
M. Gryziński
通讯作者:
M. Gryziński