Two-program package to calculate the ground and excited state wave functions in the Hartree—Fock—Dirac approximation

1999 ◽  
Vol 119 (2-3) ◽  
pp. 232-255 ◽  
Author(s):  
L.V. Chernysheva ◽  
V.L. Yakhontov
2015 ◽  
Vol 12 (1) ◽  
pp. 204-209
Author(s):  
Baghdad Science Journal

The division partitioning technique has been used to analyze the four electron systems into six-pairs electronic wave functions for ( for the Beryllium atom in its excited state (1s2 2s 3s ) and like ions ( B+1 ,C+2 ) using Hartree-Fock wave functions . The aim of this work is to study atomic scattering form factor f(s) for and nuclear magnetic shielding constant. The results are obtained numerically by using the computer software (Mathcad).


1972 ◽  
Vol 24 (1) ◽  
pp. 111-116 ◽  
Author(s):  
A. C. Brett ◽  
T. W. Dingle

2014 ◽  
Vol 89 (7) ◽  
Author(s):  
Dale S. Roberts ◽  
Waseem Kamleh ◽  
Derek B. Leinweber

2009 ◽  
Vol 10 (S10) ◽  
pp. 119-134 ◽  
Author(s):  
Donald R. Beck ◽  
Cleanthes A. Nicolaides

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