ris3: A program for relativistic isotope shift calculations
Description
Abstract An atomic spectral line is characteristic of the element producing the spectrum. The line also depends on the isotope. The program ris3 (Relativistic Isotope Shift) calculates the electron density at the origin and the normal and specific mass shift parameters. Combining these electronic quantities with available nuclear data, isotope-dependent energy level shifts are determined. Title of program: RIS3 Catalogue Id: ADEK_v2_0 Nature of problem Prediction of level and transition isotope shifts in atoms using four-component relativistic wave functions. Versions of this program held in the CPC repository in Mendeley Data ADEK_v1_0; SMS92; 10.1016/S0010-4655(96)00118-X ADEK_v2_0; RIS3; 10.1016/j.cpc.2013.02.015 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)