hex-db swMATH ID: 17657 Software Authors: Benda, Jakub; Houfek, Karel Description: Collisions of electrons with hydrogen atoms. I: Package outline and high energy code. 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 unified form of low-level scattering data (partial-wave T-matrices) and accessed by an interface program which is able to produce various derived quantities like e.g. differential and integral cross sections. This article is the first one of a series of articles that are concerned with the implementation and testing of the modules. Here we give an overview of their structure and present (a) the command-line interface program hex-db that can be also easily compiled into a derived code or used as a backend for a web-page form and (b) simple illustrative module specialized for high energies, hex-dwba, that implements distorted and plane wave Born approximation. Homepage: http://cpc.cs.qub.ac.uk/summaries/AETH_v1_0.html Keywords: electron-hydrogen scattering; atomic database; distorted-wave Born approximation Related Software: SQLite; RMATRX1; RADWEQ; HDF; GSL Cited in: 1 Publication Standard Articles 1 Publication describing the Software, including 1 Publication in zbMATH Year Collisions of electrons with hydrogen atoms. I: Package outline and high energy code. Zbl 1348.81012Benda, Jakub; Houfek, Karel 2014 Cited by 2 Authors 1 Benda, Jakub 1 Houfek, Karel Cited in 1 Serial 1 Computer Physics Communications Cited in 1 Field 1 Quantum theory (81-XX) Citations by Year