Analytic correlated wave functions in momentum space and related properties of helium like ions

被引：15

作者：

deSaavedra, FA

Buendia, E

Galvez, FJ

机构：

[1] Departamento de Física Moderna, Universidad de Granada

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1996年 / 38卷 / 01期

关键词：

D O I：

10.1007/s004600050058

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We obtain analytic correlated wave functions in momentum space as the Fourier transform of correlated wave functions which are able to incorporate almost all of the correlation energy for the ground-state of two-electron atoms. Then we study the atomic momentum-density, the Compton profile and the elastic and inelastic scattering factors for this kind of wave functions. The scattering factors are also compared with the ones provided by a more accurate correlated wave function. All the calculations can be analytically performed, provided the correlated wave function in position space has been determined.

引用

页码：25 / 30

页数：6

共 22 条

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