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Efficient approach to two-center exponential integrals with applications to excited states of molecular hydrogen.
- Source :
-
Physical Review A: Atomic, Molecular & Optical Physics . Aug2013, Vol. 88 Issue 2-A, p1-8. 8p. - Publication Year :
- 2013
-
Abstract
- A general approach to evaluation of two-center two-electron exponential integrals with arbitrary parameters is presented. The results for the Born-Oppenheimer potential for various excited states of molecular hydrogen with Kolos-Wolniewicz functions are obtained with precision exceeding previous values by about three orders of magnitude. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10502947
- Volume :
- 88
- Issue :
- 2-A
- Database :
- Academic Search Index
- Journal :
- Physical Review A: Atomic, Molecular & Optical Physics
- Publication Type :
- Periodical
- Accession number :
- 90463819
- Full Text :
- https://doi.org/10.1103/PhysRevA.88.022507