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. 2 Variation of transition energies (meV) for $2p4f (^{1,3}$F$^e)\rightarrow 2pnd(^{1,3}$D$^o)$ transitions $(n=3$--6) of Be$^{2+}$ in presence of weakly coupled plasma.