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arXiv · hep-ph/9601220

OEDIPUS: Onium Evolution, Dipole Interaction and Perturbative Unitarisation Simulation

G. P. Salam
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Abstract

A Monte Carlo simulation program is presented which can be used to determine the small-$x$ evolution of a heavy onium using Mueller's colour dipole formulation, giving the full distribution of dipoles in rapidity and impact parameter. Routines are also provided which calculate onium-onium scattering amplitudes between individual pairs of onium configurations, making it possible to establish the contribution of multiple pomeron exchange terms to onium-onium scattering (the unitarisation corrections).

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G. P. Salam. 1996-01-06. OEDIPUS: Onium Evolution, Dipole Interaction and Perturbative Unitarisation Simulation. https://doi.org/10.1016/s0010-4655(97)00066-0

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