Maple procedures for the coupling of angular momenta. VI. LS–jj transformations

Title of program: RACAH Catalogue Id: ADFV_v6_0 [ADQP] Nature of problem For open-shell atoms and ions, a reliable classification of the level structure often requires the knowledge of the LS-jj transformation matrices in order to find the main components of the wave functions as well as their proper spectroscopic notation. Apart from the transformation of individual (sub-)shell states, matrices of much larger complexity arise for the transformation of symmetry-adapted configuration state functions which are constructed from the coupling of two or more open shells.

Versions of this program held in the CPC repository in Mendeley Data ADFV_v1_0; Racah; 10.1016/S0010-4655(97)00032-5 ADFV_v2_0; Racah; 10.1016/S0010-4655(98)00021-6 ADFV_v3_0; RACAH; 10.1016/S0010-4655(00)00234-4 ADFV_v4_0; RACAH; 10.1016/S0010-4655(01)00218-1 ADFV_v5_0; RACAH; 10.1016/S0010-4655(01)00219-3 ADFV_v6_0; RACAH; 10.1016/S0010-4655(02)00591-X ADFV_v7_0; RACAH; 10.1016/S0010-4655(03)00227-3 ADFV_v8_0; RACAH; 10.1016/j.cpc.2004.11.003 ADFV_v9_0; RACAH; 10.1016/j.cpc.2005.12.008 ADFV_v10_0; RACAH; 10.1016/j.cpc.2009.06.018 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)