Precise nonvariational calculation of excited states of helium with the correlation-function hyperspherical-harmonic method
Krivec, R., Haftel, M. I., Mandelzweig, V. B.Volume:
44
Language:
english
Journal:
Physical Review A
DOI:
10.1103/PhysRevA.44.7158
Date:
December, 1991
File:
PDF, 291 KB
english, 1991