  Initial states of high energy heavy ion collisions are studied using a dipole
model through the DIPSY event generator that dynamically includes saturation
together with the fluctuations and correlations of the BFKL cascade. The
eccentricities of first up to fourth moment are calculated at RHIC and LHC.
Predictions are made for correlations and fluctuations in rapidity of the
eccentricities, and conventional theoretical approximations are tested. A large
set of initial state Au-Au, Cu-Au and Pb-Pb collisions have been generated and
are published online.

Nuclear Theory