temperature shows clearly the process of transition from well defined peaks to the disappearance of the states in the medium, for the states $ 1S$ , $2S$ and $3S$. The melting occurs at lower temperatures for the higher excitations.

It is worth mentioning that in refs. [@Hong:2003jm; @Kim:2007rt; @Fujita:2009wc; @Noronha:2009da; @Fujita:2009ca; @Grigoryan:2010pj; @Branz:2010ub; @Gutsche:2012ez; @Afonin:2013npa; @Hashimoto:2014jua], heavy vector mesons have been discussed in the context of AdS/QCD models. However, the holographic picture for the melting of $ 1S$ , $2S$ and $3S$ states of bottomonium and charmonium that we will show here, was not presented before in the literature.

The article is organized as follows: in section 2 we briefly review the model for heavy vector mesons at zero temperature presented recently in ref. [@Braga:2015jca]. Then is section 3 we build up a finite temperature version for this model and show how to calculate the corresponding thermal spectral function. In section 4 we show the results obtained by numerically solving the equations of motion. We analyze the melting of the states of charmonium and bottomonium as the temperature increase and estimate the temperature ranges where the thermal dissociation occurs. We leave for section 5 some final comments and remarks and 