Momentum space properties of atoms
- 1 March 1983
- journal article
- research article
- Published by Wiley in International Journal of Quantum Chemistry
- Vol. 23 (3) , 811-820
- https://doi.org/10.1002/qua.560230305
Abstract
A systematic investigation of momentum densities Π(p), Compton profiles J(q), and internally folded densities B(r) has been made for the ground states of the atoms from H to Kr. The data are presented in reduced form by means of the characteristic momentum p* = q* and length r* = 1/p*, where p* = [J(0)/2πΠ(0)]½. The results indicate that p* and J(0) contain the gross qualitative behavior of the atomic properties in momentum space. They also show that subtle effects over and above the gross scale and size are mostly periodic.Keywords
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