Effective charge of the nucleus for 2 s- and 2 p-shells in atoms of heavy elements

Ershov, D.
May 2012
Russian Physics Journal;May2012, Vol. 54 Issue 12, p1356
Academic Journal
Effective nucleus charges Z are calculated for electrons of 2 s- and 2 p-shells in atoms of heavy elements with the use of the Dirac-Sommerfeld relativistic formula. It is established that starting from Z = 87, a change of ∆ Z > 1 is observed when going to the subsequent element (∆ Z = 1), that is, anti-screening of a certain type takes place.


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