Ab initio oscillator strengths and transition probabilities in aluminum-like calcium, Ca VIII

Journal Article · Wed Jul 15 04:00:00 EDT 2009 · Atomic Data and Nuclear Data Tables

DOI:https://doi.org/10.1016/j.adt.2009.02.002· OSTI ID:21274228

Bogdanovich, P ^[1]

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1. Institute of Theoretical Physics and Astronomy of Vilnius University, A.Gostauto 12, 01108 Vilnius (Lithuania)

An ab initio study of aluminum-like calcium is presented. The calculations are performed within the configuration interaction method in the basis of transformed radial orbitals with a variable parameter. Relativistic effects are accounted for within the Breit-Pauli approximation. Energy spectra, transition characteristics and lifetimes of excited levels of configurations 3s{sup 2}3p, 3s3p{sup 2}, 3s{sup 2}3d, 3p{sup 3}, 3s3p3d, 3p{sup 2}3d, 3s{sup 2}4s, 3s{sup 2}4p, 3s{sup 2}4d, 3s{sup 2}4f, 3s3p4s, and 3s3p4p are obtained. The results are compared with available experimental and theoretical data.

• OSTI ID: 21274228
• Journal Information: Atomic Data and Nuclear Data Tables, Journal Name: Atomic Data and Nuclear Data Tables Journal Issue: 4 Vol. 95; ISSN ADNDAT; ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
APPROXIMATIONS
CALCIUM
CONFIGURATION INTERACTION
ENERGY SPECTRA
EXCITED STATES
LIFETIME
OSCILLATOR STRENGTHS
PROBABILITY
RELATIVISTIC RANGE
THEORETICAL DATA