Electron-impact single ionizaiton for W<sup>4+</sup> and W<sup>5+</sup>

Electron-impact single ionizaiton for W⁴⁺ and W⁵⁺

Zhang Denghong^{1, †}, Xie Luyou¹, Jiang Jun¹, Wu Zhongwen¹, Dong Chenzhong¹, Shi Yinglong², Qu Yizhi³

(color online) A comparison of our total EISI cross section (red line) for ground state W⁵⁺ with Spruckʼs experiment^[13] (blue circles).