Relativistic multireference Moller-Plesset perturbation theory calculations of the energy levels and transition probabilities in Ne-like xenon, tungsten, and uranium ions

Journal Article · Tue Jan 15 04:00:00 EST 2008 · Atomic Data and Nuclear Data Tables

DOI:https://doi.org/10.1016/j.adt.2007.09.001· OSTI ID:21028250

Vilkas, Marius J; Lopez-Encarnacion, Juan M ^[1]; Ishikawa, Yasuyuki ^[1]

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1. Department of Chemistry, University of Puerto Rico, P.O. Box 23346, San Juan, PR 00931-3346 (Puerto Rico)

Relativistic multireference many-body Moller-Plesset perturbation theory (MR-MP) calculations have been performed on neonlike xenon, tungsten, and uranium ions. The 2s{sup -1}nl and 2p{sup -1}nl (n {<=} 5, l {<=} 4) energy levels, lifetimes and transition probabilities are reported. The second-order MR-MP calculation of energy levels included mass shifts, frequency-dependent first-order Breit correction and Lamb shifts. The calculated transition energies are compared with other theoretical and experimental data. The synthetic radiative spectra is presented for different wavelength regions.

• OSTI ID: 21028250
• Journal Information: Atomic Data and Nuclear Data Tables, Journal Name: Atomic Data and Nuclear Data Tables Journal Issue: 1 Vol. 94; ISSN ADNDAT; ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ENERGY LEVELS
EXPERIMENTAL DATA
FREQUENCY DEPENDENCE
LAMB SHIFT
LIFETIME
MANY-BODY PROBLEM
PERTURBATION THEORY
PROBABILITY
RELATIVISTIC RANGE
THEORETICAL DATA
TUNGSTEN IONS
URANIUM IONS
XENON IONS