Collisions of electrons with hydrogen atoms I. Package outline and high energy code

Abstract Being motivated by the applied researchers’ persisting need for accurate scattering data for the collisions of electrons with hydrogen atoms, we developed a computer package–Hex–that is designed to provide trustworthy results for all basic discrete and continuous processes within non-relativistic framework. The package consists of several computational modules that implement different methods, valid for specific energy regimes. Results of the modules are kept in a common database in the unifi... Title of program: hex-db, hex-dwba Catalogue Id: AETH_v1_0 Nature of problem hex-db - Extraction of derived (observable) quantities from partial-wave T-matrices. hex-dwba - Perturbative solution of electron-hydrogen scattering for high energies. Versions of this program held in the CPC repository in Mendeley Data AETH_v1_0; hex-db, hex-dwba; 10.1016/j.cpc.2014.05.031 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)