Transition probabilities and radiative lifetimes of levels in F I

Atomic Data and Nuclear Data Tables · Ocak 2012

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Atomic Data and Nuclear Data Tables · 2012 SSCI

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DergiAtomic Data and Nuclear Data Tables

Yayın TarihiOcak 2012

Cilt / Sayfa98 · 566-588

DOI10.1016/j.adt.2012.01.003

Scopus ID2-s2.0-84865393960

Özet The electric dipole transition probabilities and the lifetimes of excited levels have been calculated using the weakest bound electron potential model theory (WBEPMT) and the quantum defect orbital theory (QDOT) in atomic fluorine. In the calculations, many of transition arrays included both multiplet and fine-structure transitions are considered. We employed Numerical Coulomb Approximation (NCA) wave functions and numerical non-relativistic Hartree-Fock (NRHF) wave functions for expectation values of radii in determination of parameters. The necessary energy values have been taken from experimental energy data in the literature. The calculated transition probabilities and lifetimes have been compared with available theoretical and experimental results. A good agreement with results in literature has been obtained. Moreover, some transition probability and the lifetime values not existing in the literature for some highly excited levels have been obtained using these methods. © 2012 Elsevier Inc.