X-ray production cross sections induced by 0.8–1.6 MeV/amu 56Fe ions in collision with selected elements from aluminum to bismuth
Gorlachev I. Ivanov I. Kharkin P. Kireyev A. Kurakhmedov A. Koloberdin M. Penkov F. Platov A. Zdorovets M.
June 2023Elsevier B.V.
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
2023#53947 - 54 pp.
The K X-ray productions for the Mg, Al, Ti, Cr, Cu, Zn, Zr, Nb, Mo, Ag, Cd, In, Sn, Sb thin films, the L X-ray productions for the Zr, Nb, Mo, Ag, Cd, In, Sn, Sb, Ta, W, Pb, Bi targets and the M X-ray productions for the Ta, W, Pb, and Bi films were investigated using 44.8 MeV, 56 MeV, 67.2 MeV, 78.4 MeV and 89.6 MeV 56Feq+ accelerated beams. The obtained experimental data were compared with the PWBA and ECPSSR theoretical values calculated with the ISICS11 code. A sharp increase in the cross sections for the target elements close to iron is observed. In this way, the X-ray production cross section for the selected chemical element in the PIXE analysis can be maximized with the irradiation mode selection – the energy and species of the incident ion.
ECPSSR theory , Iron ions , PIXE , PWBA theory , X-ray production cross section
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Institute of Nuclear Physics, 050032, Ibragimov 1, Almaty, Kazakhstan
L.N. Gumilyov Eurasian National University, Mirzoyan 2, Astana, Kazakhstan
Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
Ural Federal University, Yekaterinburg, 620002, Russian Federation
Institute of Nuclear Physics
L.N. Gumilyov Eurasian National University
Al-Farabi Kazakh National University
Ural Federal University
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