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Comparison of proton and helium induced M subshell X-ray production cross sections with the ECUSAR theory
被引:11
作者:
Cohen, D. D.
[1
]
Stelcer, E.
[1
]
Crawford, J.
[1
]
Atanacio, A.
[1
]
Doherty, G.
[1
]
Lapicki, G.
[2
]
机构:
[1] Australian Nucl Sci & Technol Org, Kirrawee Dc, NSW 2232, Australia
[2] E Carolina Univ, Dept Phys, Greenville, NC 27858 USA
来源:
关键词:
Protons;
He ions;
X-rays;
PIXE;
M-subshell;
ECUSAR;
SHELL COULOMB IONIZATION;
HEAVY CHARGED-PARTICLES;
RARE-EARTH-ELEMENTS;
IMPACT;
IONS;
D O I:
10.1016/j.nimb.2013.05.094
中图分类号:
TH7 [仪器、仪表];
学科分类号:
0804 ;
080401 ;
081102 ;
摘要:
M subshell X-ray production cross sections have been measured for M alpha(12), M beta(1), M gamma, M-2-N-4 and M-1-O-23 transitions representing all five M subshells. These experimental cross sections have been compared with the ECUSAR theory of Lapicki and four parameter fits are given to the experiment to theory ratios covering the proton and helium ion energy range from 0.5 to 3 MeV on thin W, Au, Pb, Th and U targets. (C) 2013 Elsevier B.V. All rights reserved.
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页码:11 / 14
页数:4
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