Impacts of dark energy on constraining neutrino mass after Planck 2018
Ming Zhang,Jing-Fei Zhang,Xin Zhang
Figure 3. The two-dimensional marginalized contours (1σ and 2σ) in the w0-wa plane for three neutrino mass hierarchy cases, i.e. the DH case, the NH case, and the IH case, by using Planck+BAO+SNe and Planck+BAO+SNe+H0 data combinations in the CPL+$\sum {m}_{\nu }$ model.