Coherent J/$\ddot{I}ˆ$ photoproduction at midrapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV

ALICE Collaboration

The coherent J/$\ddot{I}ˆ$ photoproduction cross section is measured for the first time at midrapidity in peripheral to semicentral Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV. T…