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CAMORRA: a C++ library for recursive computation of particle scattering amplitudes. (English) Zbl 1219.82012
Summary: We present a new Monte Carlo tool that computes full tree-level matrix elements in high-energy physics. The program accepts user-defined models and has no restrictions on the process multiplicity. To achieve acceptable performance, CAMORRA evaluates the matrix elements in a recursive way by combining off-shell currents. Furthermore, CAMORRA can be used to compute amplitudes involving continuous color and helicity final states.

MSC:
82-04 Software, source code, etc. for problems pertaining to statistical mechanics
82-08 Computational methods (statistical mechanics) (MSC2010)
82B80 Numerical methods in equilibrium statistical mechanics (MSC2010)
82B21 Continuum models (systems of particles, etc.) arising in equilibrium statistical mechanics
Software:
CAMORRA
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