A comparison is presented for the ground state of the helium atom of high order Rayleigh-Schri)dinger perturbation theories based upon a hydrogenic. a screened hydrogenic, a Hartree and a modified Hartree local zero-order hamiltonian. The hydrogenic zero-order schemes are superior tc the Hartree zer
โฆ LIBER โฆ
The ground state of liquid helium four
โ Scribed by G.V. Chester; L. Reatto
- Publisher
- Elsevier Science
- Year
- 1966
- Weight
- 166 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0031-9163
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