Measured \vtwo\ as a function of \pt\ for \dbar\ (\pt~$< $~1.4~\gmom) and d+\dbar\(\pt~$\geq$~1.4~\gmom) for different centrality intervals in \mbox{\PbPb} collisionsat \s~=~2.76~TeV. Vertical bars represent statistical errors, while boxes are systematic uncertainties. |