Screening parameters for the relativistic hydrogenic model

Abstract

We present a Relativistic Screened Hydrogenic Model (RSHM) where the screening parameters depend on the variables ( ) nl j, and the parameters ( ) Z N. These screening parameters were derived theoretically in a neat form with no use of experimental values nor numerical values from self-consistent codes. The results of the model compare favorably with those obtained by using more sophisticated approaches. For the interested reader, a copy of our code can be requested from the corresponding author.