Production of projectile and target <bold><italic>K</italic></bold>-vacancy in near-symmetric collisions of 60–100 MeV Cu<sup><bold>9+</bold></sup> ions with thin Zn target

Production of projectile and target K-vacancy in near-symmetric collisions of 60–100 MeV Cu⁹⁺ ions with thin Zn target

Guo Yipan^{1, 3}, Yang Zhihu^{1, †,}, Du Shubin², Chang Hongwei², Xia Qingliang², Xu Qiumei^{1, 3}

Ratio of the K-shell ionization cross sections between Zn and Cu⁹⁺ ions, σ(Zn/Cu), as a function of the incident energy. The solid line represents the ratio value proposed by Meyerhof.^[9]