Two-body relativistic kinematics code


prepared by M. Drosg, Faculty of Physics, University of Vienna

Version 1.12.1 (February 2017)

This interactive and self-explaining computer program allows the relativistic calculation of two-body reactions. A data base (2012 International Atomic Mass Tables) supplies mass values for reactions within the Periodic System. Other mass values can be supplied via an individual input data file. All required files are provided, with an executable for MSWindows on computers with 32- or 64-bit. Compared to version 1.12 which includes already the new data base in a provisional way this data base is now fully incorporated. Besides the kinematic collimation of exiting particles is now dealt with in a more complete way.


Documentation IAEA-NDS-08(PDF, 80 kB)

The following file contains the complete package (executable program and data files) for 32- and 64-bit machines

Download of Download


  • How to use:
  • MS-Windows use:
    Unzip The executable was shown to work under MSWindows (also with Pentium-pro processors)