Spectral Analysis of Hydrogenic Ions Embedded in Strongly Coupled Plasmas

In the present work, we report theoretical calculations for spectral properties of hydrogenic ions He$^{+}$, Li$^{2+}$, Be$^{3+}$, B$^{4+}$, and C$^{5+}$ embedded in strongly coupled plasmas. The hydrogenic $1s, 2p$, and $3p $states have been investigated using the ion-sphere (IS) model [1]. The spectral properties including the ground state energy, the excitation energy, and the oscillator strength for the $1s-2p$ and $1s-3p$ transitions are calculated using B-spline basis. Results have been obtained as functions of the ion-sphere radius R in the IS model. Our calculated values can be used to deduce the temperature and the electronic charge density for strongly coupled plasmas. A comparison with an earlier calculation [2] will be presented at the meeting. \newline [1] S. Ichimaru, \textit{Rev. Mod. Phys}. \textbf{54}, 1017 (1982). \newline [2] A. N. Sil, B. Saha, and P. K. Mukherjee,\textit{ Inter. J. of Quantum Chem. }\textbf{104}, 903 (2005)