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With 20—45 MeV O5+ ion bombardment we investigate L-shell X-ray emission processes on Ta film at HI-13 tandem accelerator in the Chinese Institute of Atomic Energy (CIAE). The ratios of X-ray emission cross section: σ(Lβ)/σ(Lα),σ(Lγ)/σ(Lα), and σ(Ll)/σ(Lα) are obtained. The results are compared with the predictions by the ECPSSR theory. Reasonable agreement between the ECPSSR theory and the experiment is obtained.
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Keywords:
- L-shell X-ray /
- emission cross section /
- ECPSSR theory
[1] Lugo-Licona M, Miranda J 2004 Nucl. Instr. and Meth. B 219—220 289
[2] Gregory Lapicki, Ramana Murty G A V, Naga Raju G J, Seetharami Reddy B, Bhuloka Reddy S, Vijayan V 2004 Phys. Rev. A 70 062718
[3] Banas D, Braziewicz J, Majewska U, Pajek M, Semaniak J, Czyzewski T, Jaskóla M, Kretschmer W, Mukoyama T 1999 Nucl. Instr. and Meth. B 154 247
[4] Banas D, Braziewicz J, Kubala-Kukus A, Majewska U, Pajek M, Semaniak J, Czyzewski T, Jaskóla M, Kretschmer W, Mukoyama T 2000 Nucl. Instr. and Meth. B 164—165 344
[5] T Kirchner, H J Lüdde, R M Dreizler 1999 Physica Scripta. T80 416
[6] Merzbacher E, Lewis L W 1958 Encyclopedia of Physics 34 166
[7] Hansteen J M, Mosebekk O P 1970 Z. Phys. 234 281
[8] [方泉玉、 颜 君 2006 原子结构、碰撞与光谱理论 (北京: 国防工业出版社) 第321—323页]
[9] Shatendra K, Allawadhi K L, Sood B S 1985 Phys. Rev. A 31 2918
[10] Semaniak J, Braziewicz J, Pajek M 1995 Phys. Rev. A 52 1125
[11] Campbell J L, Wang J X 1989 At. Data Nucl. Data Tables 43 281
[12] Campbell J H 2003 At. Data. Nucl. Data. Tables 85 291
[13] Schieietz G, Grande P L 2001 Nucl. Instr. and Meth. B 177 125
[14] Zhang B L, Yang Z H, Du S B, Chang H W, Xue Y L, Song Z Y, Zhu K X, Tian Y 2009 Acta Phys. Sin 58 6113 (in Chinese) [张泊丽、杨治虎、杜树斌、常宏伟、薛迎丽、宋张勇、朱可欣、田 野 2009 58 6113]
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[1] Lugo-Licona M, Miranda J 2004 Nucl. Instr. and Meth. B 219—220 289
[2] Gregory Lapicki, Ramana Murty G A V, Naga Raju G J, Seetharami Reddy B, Bhuloka Reddy S, Vijayan V 2004 Phys. Rev. A 70 062718
[3] Banas D, Braziewicz J, Majewska U, Pajek M, Semaniak J, Czyzewski T, Jaskóla M, Kretschmer W, Mukoyama T 1999 Nucl. Instr. and Meth. B 154 247
[4] Banas D, Braziewicz J, Kubala-Kukus A, Majewska U, Pajek M, Semaniak J, Czyzewski T, Jaskóla M, Kretschmer W, Mukoyama T 2000 Nucl. Instr. and Meth. B 164—165 344
[5] T Kirchner, H J Lüdde, R M Dreizler 1999 Physica Scripta. T80 416
[6] Merzbacher E, Lewis L W 1958 Encyclopedia of Physics 34 166
[7] Hansteen J M, Mosebekk O P 1970 Z. Phys. 234 281
[8] [方泉玉、 颜 君 2006 原子结构、碰撞与光谱理论 (北京: 国防工业出版社) 第321—323页]
[9] Shatendra K, Allawadhi K L, Sood B S 1985 Phys. Rev. A 31 2918
[10] Semaniak J, Braziewicz J, Pajek M 1995 Phys. Rev. A 52 1125
[11] Campbell J L, Wang J X 1989 At. Data Nucl. Data Tables 43 281
[12] Campbell J H 2003 At. Data. Nucl. Data. Tables 85 291
[13] Schieietz G, Grande P L 2001 Nucl. Instr. and Meth. B 177 125
[14] Zhang B L, Yang Z H, Du S B, Chang H W, Xue Y L, Song Z Y, Zhu K X, Tian Y 2009 Acta Phys. Sin 58 6113 (in Chinese) [张泊丽、杨治虎、杜树斌、常宏伟、薛迎丽、宋张勇、朱可欣、田 野 2009 58 6113]
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