Figure 8

Left: Coalescence parameter $B_2$ as a function of the transverse momentum per nucleon (\pt/A) fordifferent centrality classes. Right: Measured \vtwo\ of d+\dbar\ compared with the expectations from simplecoalescence (equation~\ref{eq:v2coal}) for different centrality intervals as indicated in the legend.
[png]   [pdf]   [eps]
[png]   [pdf]   [eps]