scholarly journals Models including electron correlation in relation to Fock's proposed expansion of the ground-state wave function of He-like atomic ions

2011 ◽  
Vol 84 (6) ◽  
Author(s):  
M. L. Glasser ◽  
N. H. March ◽  
L. M. Nieto
Keyword(s):  
Wave Function ◽  
Electron Correlation ◽  
Ground State ◽  
Ground State Wave Function ◽  
Atomic Ions ◽  
State Wave

Three-body problem of two electron atoms. II

1980 ◽  
Vol 58 (6) ◽  
pp. 760-762 ◽  
Author(s):  
S. G. Lie ◽  
Y. Nogami
Keyword(s):  
Wave Function ◽  
Correlation Function ◽  
Electron Correlation ◽  
Ground State ◽  
Short Range ◽  
Body Problem ◽  
Ground State Wave Function ◽  
Three Body Problem ◽  
State Wave ◽  
Three Body

With the ansatz that the ground state wave function for a helium-like atom is of the form of [Formula: see text], the optimal correlation function [Formula: see text] is determined. Here x and y are the distances of the electrons from the nucleus, while z is that between the electrons. The parameters α and β are determined by minimizing the energy of the system. The method is particularly useful for calculating quantities which are sensitive to the short-range electron–electron correlation.

The qualitative behavior of the ground state wave function of H2+

1981 ◽  
Vol 75 (2) ◽  
pp. 843-846 ◽  
Author(s):  
T. Hoffmann‐Ostenhof ◽  
John D. Morgan
Keyword(s):  
Wave Function ◽  
Ground State ◽  
Ground State Wave Function ◽  
Qualitative Behavior ◽  
State Wave

scholarly journals Ground-state wave function of plutonium in PuSb as determined via x-ray magnetic circular dichroism

2015 ◽  
Vol 91 (3) ◽  
Author(s):  
M. Janoschek ◽  
D. Haskel ◽  
J. Fernandez-Rodriguez ◽  
M. van Veenendaal ◽  
J. Rebizant ◽  
...  
Keyword(s):  
Wave Function ◽  
Circular Dichroism ◽  
Ground State ◽  
Magnetic Circular Dichroism ◽  
Ground State Wave Function ◽  
X Ray ◽  
State Wave ◽  
Circular Dichroïsm
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