  We propose a novel numerical method of modelling Bose-Einstein correlations
(BEC) observed among identical (bosonic) particles produced in multiparticle
production reactions. We argue that the most natural approach is to work
directly in the momentum space in which the Bose statistics of secondaries
reveals itself in their tendency to bunch in a specific way in the available
phase space. Because such procedure is essentially identical to the clan model
of multiparticle distributions proposed some time ago, therefore we call it the
Quantum Clan Model.
