Accurate S-state helium wave functions in momentum space
Journal Article
·
· Physical Review. A
- Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556 (United States)
High-accuracy helium wave functions based on exponentials with random coefficients are transformed into momentum space. The utility of the wave functions is demonstrated through calculation of the expectation value of various operators needed to evaluate relativistic and QED corrections.
- OSTI ID:
- 20640985
- Journal Information:
- Physical Review. A, Vol. 69, Issue 4; Other Information: DOI: 10.1103/PhysRevA.69.042515; (c) 2004 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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