Atomic parameters for dielectronic satellite spectra of hydrogenlike iron

Journal Article · Mon Aug 01 04:00:00 EDT 1988 · Rev. Sci. Instrum.; (United States)

DOI:https://doi.org/10.1063/1.1140185· OSTI ID:6789665

Bhalla, C P; Karim, K R

Theoretical atomic parameters for the dielectronic satellite lines of the Fe XXVI resonance line are presented. These satellite lines correspond to radiative transitions from states with electron configurations 2lnl' for n = 2, 3, and 4. A comparison of our calulations, based on the Hartree--Fock--Slater atomic model, with those obtained with the Z-expansion technique and with the scaled multiconfiguration Thomas--Fermi model shows reasonable agreements for n = 2, but systematic and sometimes significant differences in F/sup *//sub 2/ values for n = 3 and 4 satellites are found between our results and those obtained with the Thomas--Fermi model.

• Research Organization: Kansas State University, Cardwell Hall, Department of Physics, Manhattan, Kansas 66506
• OSTI ID: 6789665
• Journal Information: Rev. Sci. Instrum.; (United States), Journal Name: Rev. Sci. Instrum.; (United States) Vol. 59:8; ISSN RSINA
• Country of Publication: United States
• Language: English

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74 ATOMIC AND MOLECULAR PHYSICS
ATOMIC MODELS
CHARGED PARTICLES
ENERGY-LEVEL TRANSITIONS
IONS
IRON IONS
MATHEMATICAL MODELS
PLASMA DIAGNOSTICS
SPECTRA
X-RAY SPECTRA