Double differential J/$\psi$ production cross section at $\sqrt{s}=2.76$ TeV compared to previous ALICE results at $\sqrt{s}=7$ TeV The vertical error bars represent the statistical errorswhile the boxes correspond to the systematic uncertainties. The systematic uncertainties on luminosity are not included The results are compared with a NLO NRQCD calculation performed in the region $p_{\rm t}>3$ GeV/$c$. |