Energy Levels and Transition Parameters in Ce\(^{6+}\) from MCDHF Model

Authors

  • Abdul Wajid Department of Physics, Aligarh Muslim University, Aligarh 202002
  • S. Jabeen Department of Physics, Aligarh Muslim University, Aligarh 202002

DOI:

https://doi.org/10.26713/jamcnp.v6i3.1284

Keywords:

Dirac-Hartree-Fock, Energy levels, Transition probabilities, Lifetimes

Abstract

Multiconfiguration Dirac-Hartree-Fock (MCDHF) calculations and subsequent Relativistic Configuration Interaction (RCI) calculations have been performed for the 5s\({}^{2}\)5p\({}^{4}\), 5s\({}^{2}\)5p\({}^{3}\)6s and 5s5p\({}^{5}\) configurations of six times ionized cerium using GRASP2018 package. The electron correlation effects, (BI) interaction and Quantum Electrodynamics (QED) effects have been considered in the calculation.\ Energy levels, oscillator strength and transition probabilities among the transitions of 5s\({}^{2}\)5p\({}^{4}\), 5s5p\({}^{5}\) and 5s\({}^{2}\)5p\({}^{3}\)6s have been calculated. The calculated energy levels are compared with experimental data available and show good agreement with it. 

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Published

2019-12-31
CITATION

How to Cite

Wajid, A., & Jabeen, S. (2019). Energy Levels and Transition Parameters in Ce\(^{6+}\) from MCDHF Model. Journal of Atomic, Molecular, Condensed Matter and Nano Physics, 6(3), 123–129. https://doi.org/10.26713/jamcnp.v6i3.1284

Issue

Vol. 6 No. 3 (2019)

Section

Research Article

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