K_α and K_β X-ray energy shift and broadening for Ni^+q ion bombardment on Cu target

K α and K β X-ray energy shift and broadening for Ni +q ion bombardment on Cu target 1 first-author 1 1 1 1 China Institute of Atomic Energy, Beijing 102413 China Institute of Atomic Energy, Beijing 102413 Relative to proton bombardment, energy shift and broadening of K α and K β X-ray lines of Cu are observed in Ni +q ion bombarding Cu atoms. This is possibly due to multiple ionization of Cu in Ni +q bombardment. Increase in K X-ray transition energy and its broadening are expected when one or several of outer shielding electrons are removed from atom. Energy shift line broadening Cu target Ni ion beam References Bearden J A . Rev Mod Phys , 1967 ; 39 : 78 Rev Mod Phys Dong Zhi-Qiang , Zhou Shu-Hua , Li Jing-Wen et al . Chin J Nucl Phys , 1991 ; 13 : 209 Chin J Nucl Phys Richard P , Morgan I L , Furuta T et al . Phys Rev Lett , 1969 ; 23 : 1009 Phys Rev Lett 1996-03-20 1996-11-01 2021-02-05 1996 Nuclear Science and Techniques 4 7