𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A simple parameter-free wavefunction for the ground state of two-electron atoms

✍ Scribed by Ancarani, L U; Rodriguez, K V; Gasaneo, G

Book ID
117993609
Publisher
Institute of Physics
Year
2007
Tongue
English
Weight
113 KB
Volume
40
Category
Article
ISSN
0953-4075

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Local energy examination of accurate var
Local energy examination of accurate variational gaussian wavefunctions for the H-atom ground state
✍ Maurice E. Schwartz πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 261 KB

In order to understand more fully some recent lower-bound computations For Gaussian expansions of the H-atom ground state, a study of the local energy for these wavefunctions has been made. It is found that the "local kinetic energy " TV/U (T = kinetic energy operator; cp = wavefunction) is quite oo

Effective potential model for calculatin
Effective potential model for calculating the energy shift in the ground state of two-electron atoms
✍ Pratibha Jolly; Kamalni Sane; K. V. Sane πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 240 KB

## Abstract An effective operator for the electron–electron interaction derived earlier has been shown to be successful for calculating the ground‐state energy shift values for 10 members of the helium isoelectronic sequence in terms of a single free parameter. Some possible applications of the mod