GEF 2014/1.1
General description of fission observables. Released January 4, 2014.
(Several modifications for better description of different kind of experimental data, including prompt-neutron data.)
License
Stand-alone version (Monte-Carlo method)
The
stand-alone version of the GEF code is written in FreeBASIC (a). The
FreeBASIC compiler produces binary code from the same source on Windows
(b) and on Linux. The executable uses the C library. For the Windows
version, a GUI is provided, written in JustBasic (c). The Windows
version runs also on Linux with Wine (d).
Quick start on Windows:
- Download the binaries (that includes some additional files).
- Start GEF.bat in a command window.
- Fill in the input mask of the graphical user interface and start the calculation.
- Output is written to file \out\... .dat.
Quick start on Linux:
- Download the binaries.
- Make sure that the binary file GEF is executable.
- Enter ./GEF in a command window.
- Answer the input dialogue.
- Output is written to file /out/... .dat.
Sample output plot:
Calculated prompt-neutron spectra (red) compared with experimental data (black):
Windows version
Binaries
Input mask of the graphical user interface:
Linux version
Binaries
For Windows and Linux
Complete package
Documentation
Readme file (Technical information, list of relevant publications)
EFNUDAT report (First comprehensive documentation)
Report JEFDOC 1423 (Updated documentation)
Source (for Windows and Linux)
Source files
Data
Input files for extended input options
Distribution of entrance energies (example)
List of input parameters (example)
See Readme file for more detailed information.
Output
Data tables in XML format (example)
List-mode file (example)
Raw data for the multi-variant distribution of fission-fragment yields from calculations with perturbed parameters (example)
See Reame file for more detailed information.
You
may consider using the Windows version of GEF on Linux with Wine in
order to profit from the more comfortable input handling offered by the
graphical user interface. This option may also solve problems of missing libraries under Linux.
Subroutine (Folding method)
(in preparation)
The subroutine aims for being used
in combination with other nuclear-reaction codes. For a given
fissioning nucleus with excitation energy E* and angular momentum I it calculates a number of fission observables with the GEF model.
Complete package
Documentation
Technical description of the subroutine
FreeBASIC version
Source
FORTRAN version
Source
(a) FreeBASIC is a free compiler (http://www.freebasic.net/).
(b) Windows is either a registered trademark or a trademark of
Microsoft Corporation in the United States and/or other countries.
(c) JustBasic is a free interpreter (http://www.justbasic.com/).
(d) Wine is a windows compatibility layer for Linux (http://www.winehq.org/).
