Collisions of electrons with hydrogen atoms II. Low-energy program using the method of the exterior complex scaling

Abstract While collisions of electrons with hydrogen atoms pose a well studied and in some sense closed problem, there is still no free computer code ready for “production use”, that would enable applied researchers to generate necessary data for arbitrary impact energies and scattering transitions directly if absent in on-line scattering databases. This is the second article on the Hex program package, which describes a new computer code that is, with a little setup, capable of solving the scattering... Title of program: hex-ecs Catalogue Id: AETI_v1_0 Nature of problem Solution of the two-particle Schrödinger equation in central field. Versions of this program held in the CPC repository in Mendeley Data AETI_v1_0; hex-ecs; 10.1016/j.cpc.2014.05.021 AETI_v2_0; hex-ecs; 10.1016/j.cpc.2016.03.020 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)