Prompt Λ+𝑐/𝐷0 ratio in peripheral PbPb collisions at 5.02 TeV by LHCb

Coalescence hadronization in QGP would enhance Λ+𝑐/𝐷0 at intermediate 𝑝𝑇 and are supposed to occur in PbPb collisions. The charmed baryon to meson ratio, Λ+𝑐/𝐷0 ratio is sensitive to hadronization, can provide important information on the charm hadronization process and formation of QGP. Prompt Λ+𝑐/𝐷0 ratio are measured in peripheral PbPb collisions at 𝑠𝑁𝑁‾‾‾‾√=5.02 TeV by LHCb, and are measured up to 𝑝𝑇=8 GeV/c and in the rapidity region of 2.0 to 4.5. This poster presents the Λ+𝑐/𝐷0 ratio together with comparisons to ALICE results and calculations using pythia plus color recombination and other models.