$\ddot{I}ˆ(2S)$ suppression in Pb-Pb collisions at the LHC

ALICE Collaboration

The production of the $\ddot{I}ˆ(2S)$ charmonium state was measured with ALICE in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV, in the dimuon decay channel. A significant signal was o…