Theoretical Studies of Atomic Transitions. (Progress Report, April 1, 2002-March 31, 2005.)

Fischer, C. F.

Technical Information Center Oak Ridge Tennessee

关键词: Atoms;    Computer calculations;    Electronic structure;    Energy-level transistions;    Hartree-Fock method;   

RP-ID  :  DE2006841345

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Research during the last year of my grant and its two year, no-cost extension, continued to concentrated on the development and application of two theoretical models for atomic structure calculations, in general, and transition probabilities, in particular: (1) non-relativistic calculations where relativistic effects are included through the Breit-Pauli approximation which captures the lowest-order corrections, and (2) fully relativistic calculations based on a multconfiguration Dirac-Hartree-Fock (MCDHF) theory which may include also QED corrections and the effect of the finite size of the nucleus.