  Monte Carlo generation of high energy particle collisions is a critical tool
for both theoretical and experimental particle physics, connecting perturbative
calculations to phenomenological models, and theory predictions to full
detector simulation. The generation of minimum bias events can be particularly
computationally expensive, where non-perturbative effects play an important
role and specific processes and fiducial regions can no longer be well defined.
In particular scenarios, particle guns can be used to quickly sample kinematics
for single particles produced in minimum bias events. CIMBA (Cubic
Interpolation for Minimum Bias Approximation) provides a comprehensive package
to smoothly sample predefined kinematic grids, from any general purpose Monte
Carlo generator, for all particles produced in minimum bias events. These grids
are provided for a number of beam configurations including those of the Large
Hadron Collider.
