Kr L X-ray and Au M X-ray emission for 1.5 MeV-3.9 MeV Kr super(13+) ions impacting on an Au target

Kr L X-ray and Au M X-ray emission for Kr super(13+) ions with energies of 1.5 MeV and 3.9 MeV impacting on an Au target are investigated at heavy ion research facility in Lanzhou (HIRFL). The L-shell X-ray yield per ion of Kr is measured as a function of incident energy. In addition, Kr L X-ray pro...

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Bibliographic Details
Published in:Chinese physics B 2013-10, Vol.22 (10), p.103403-1-103403-5
Main Authors: Mei, Ce-Xiang, Zhang, Xiao-An, Zhao, Yong-Tao, Zhou, Xian-Ming, Ren, Jie-Ru, Wang, Xing, Lei, Yu, Sun, Yuan-Bo, Cheng, Rui, Wang, Yu-Yu, Liang, Chang-Hui, Li, Yao-Zong, Xiao, Guo-Qing
Format: Article
Language:English
Subjects:
Approximation
Cross sections
Emission
Emission analysis
Mathematical analysis
Mathematical models
Research facilities
X-rays
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Summary:Kr L X-ray and Au M X-ray emission for Kr super(13+) ions with energies of 1.5 MeV and 3.9 MeV impacting on an Au target are investigated at heavy ion research facility in Lanzhou (HIRFL). The L-shell X-ray yield per ion of Kr is measured as a function of incident energy. In addition, Kr L X-ray production cross section is extracted from the yield and compared with the result obtained from the classical binary-encounter approximation (BEA) model. Furthermore, the intensity ratio of the Au M sub( beta 3) to M sub( alpha 1) X-ray is investigated as a function of incident energy.
ISSN:1674-1056
1741-4199
DOI:10.1088/1674-1056/22/10/103403