Suppression of ${\rm Y}$(1S) at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV

ALICE Collaboration

We report on the measurement of the inclusive ${\rm Y}$(1S) production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV carried out at forward rapidity ($2.5<y<4$) and down to zero tr…