Doubly Excited 1,3Fe States of Two-Electron Atoms under Weakly Coupled Plasma Environment *
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Doubly Excited 1,3Fe States of Two-Electron Atoms under Weakly Coupled Plasma Environment * |
| S. Dutta,J. K. Saha,S. Bhattacharyya,T. K. Mukherjee |
| Fig. 1 Relative positions of $2p4f$ ($^3$F$^e$), $2p4d$ ($^3 $D$^o$) and $2p4p$ ($^3$P$^e$) energy levels of He and $2s$, $2p$ levels of He$^+$ in different plasma conditions. |
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