Аннотация:We report on a measurement of the Λc+Λc+ to D00 production ratio in peripheral PbPb collisions at sNNsNN = 5.02 TeV with the LHCb detector in the forward rapidity region 2 < y < 4.5. The Λc+Λc+ (D00) hadrons are reconstructed via the decay channel Λc+Λc+→ pK−−π++ (D00→ K−−π++) for 2 < pTT< 8 GeV/c and in the centrality range of about 65–90%. The results show no significant dependence on pTT, y or the mean number of participating nucleons. They are also consistent with similar measurements obtained by the LHCb collaboration in pPb and Pbp collisions at sNNsNN = 5.02 TeV. The data agree well with predictions from PYTHIA in pp collisions at ss = 5 TeV but are in tension with predictions of the Statistical Hadronization model