Impacts of dark energy on constraining neutrino mass after Planck 2018

Ming Zhang,Jing-Fei Zhang,Xin Zhang

Table 4. Fitting results of the cosmological parameters in the HDE+$\sum {m}_{\nu }$ model for three neutrino mass hierarchy cases, i.e. the DH case, the NH case, and the IH case, using the Planck+BAO+SNe and Planck+BAO+SNe+H0 data combinations.

Data Planck+BAO+SNe Planck+BAO+SNe+H0 Mass ordering DH NH IH DH NH IH c ${0.645}_{-0.031}^{+0.027}$ ${0.632}_{-0.030}^{+0.026}$ ${0.623}_{-0.029}^{+0.025}$ ${0.608}_{-0.025}^{+0.023}$ 0.595 ± 0.024 ${0.587}_{-0.024}^{+0.022}$ H0 (km s−1 Mpc−1) 67.85 ± 0.81 67.79 ± 0.79 67.74 ± 0.80 69.38 ± 0.72 69.33 ± 0.71 69.27 ± 0.71 Ωm 0.3061 ± 0.0077 0.3077 ± 0.0076 0.3087 ± 0.0076 0.2927 ± 0.0065 0.2939 ± 0.0065 0.2951 ± 0.0065 σ8 0.797 ± 0.013 0.789 ± 0.013 0.783 ± 0.013 0.811 ± 0.013 0.803 ± 0.012 0.796 ± 0.12 $\sum {m}_{\nu }$ (eV) <0.080 <0.129 <0.163 <0.075 <0.123 <0.159 χ2 3822.977 3828.219 3830.980 3838.467 3845.127 3845.289