González Ferreiro, Elena2020-04-142020-04-142014Ferreiro, E., 2014. Charmonium dissociation and recombination at LHC: Revisiting comovers. Physics Letters B, 731, 57-630370-2693http://hdl.handle.net/10347/21365We present our results on charmonium production at the Large Hadron Collider energies within the comover interaction model. The formalism includes both comover dissociation of J/ψ’s and possible secondary J/ψ production through recombination. The estimation of this effect is made without involving free parameters. The comover interaction model also incorporates an analytic treatment of initial-state nuclear shadowing. With these tools, the model successfully describes the centrality, transverse momentum and rapidity dependence of the experimental data from PbPb collisions at the LHC energy of √ s = 2.76 TeV. We present predictions for PbPb collisions at √ s = 5.5 TeVeng© 2014 The Author. Published by Elsevier B.V. Open access under CC BY licensehttps://creativecommons.org/licenses/by/3.0/journal article10.1016/j.physletb.2014.02.0111873-2445open access