particle physics Archives

Sherpa – Monte Carlo particle event generator

Sherpa generates high-energy physics collision events with matrix elements, parton showers, hadronisation and perturbative corrections.

Herwig simulates high-energy particle collisions using parton showers, cluster hadronisation, multiple interactions and particle decays.

Rivet validates particle-collision event generators using reproducible analyses, experimental reference data and histogram comparisons.

HepMC represents simulated particle-collision events with graph structures, attributes, weights and exchange formats for physics tools.

Geant4 simulates particle interactions with matter using configurable physics models, detector geometry, tracking and visualisation.

PYTHIA generates high-energy particle collision events, modelling parton showers, fragmentation, multiple interactions and particle decays.

FastJet provides particle-jet clustering, area calculations, background subtraction and substructure analysis for collider research.

LHAPDF evaluates parton distribution functions for particle-physics calculations using interpolated data sets and metadata access.