Calculation of transformation brackets of hyperspherical harmonics of four-body systems with arbitrary masses

Abstract A program written in Fortran 77 and related formulae for computing the transformation brackets of hyperspherical harmonics of a four-body system with arbitrary masses is presented. Title of program: HS4 Catalogue Id: ABDC_v1_0 Nature of problem This program performs the calculation of the transformation brackets of hyperspherical harmonics of a four-body system with arbitrary masses. Versions of this program held in the CPC repository in Mendeley Data ABDC_v1_0; HS4; 10.1016/0010-4655(88)90189-0 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)