Fermitools
- http://fermitools.fnal.gov/
- The Fermilab Software Tools Program (Fermitools) aims to provide useful tools to the community. A wide range of tools are available, and all are free.
FeynArts
- http://www.feynarts.de/
- Mathematica package for generation and visualization of Feynman diagrams and amplitudes.
FeynCalc
- http://www.feyncalc.org/
- Mathematica package for algebraic calculations in elementary particle physics, focusing on Feynman diagram calculations.
FeynDiagram.com
- http://feyndiagram.com/
- Free C++ library for drawing Feynman diagrams. The output is in PostScript, which can be used in TeX or printed directly.
PYTHIA (and JETSET)
- http://www.thep.lu.se/~torbjorn/Pythia.html
- An event generator for a large number of physics processes. The site contains the latest source, the official manual and a short write-up describing PYTHIA's status with respect to the physics.
Povama
- http://povama.sourceforge.net
- Persint OpenGL Visualization for ATLAS Muon Analysis. Software used to visualize the reconstruction of muon traces.
StdHep
- http://www-cpd.fnal.gov/psm/stdhep/
- Provides a common output format for Monte Carlo events so that event generators and other simulators can easily be compared. It also provides a set of routines which convert Herwig, Jetset, Isajet, or QQ events to and from the standard HEP event format.
The ROOT System
- http://root.cern.ch/
- An object oriented framework for large scale data analysis. ROOT is a C++ replacement of the popular PAW program developed at CERN.
