ris3: A program for relativistic isotope shift calculations

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)