Table 1. Energy doubly excited 2sns +1,3Se states of He-like systems (2-10). Both Energy and widths are expressed in rydbergs

From

Application of Complex Rotation Method for Calculate to Correlation Factor and the 2sns+1,3Se, 2snp+1,3P0, 2pnp+1,3De, 3d4d +1,3Ge Autoionizing States of He-like Atoms

B. Sow, A. Diouf, Y. Gning, B. Diop, M. Sow, A. Wague

International Journal of Physics. 2018, 6(6), 174-180 doi:10.12691/ijp-6-6-1