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Table 7.

Neutron star radius for masses between 1.4 and 2.0 solar masses.

Model With unified crust With BPS + Polytropic crust % error
R1.4 R1.6 R1.8 R2.0 R1.4 R1.6 R1.8 R2.0 ΔR1.4 ΔR1.6 ΔR1.8 ΔR2.0
EOS 1 13.79 13.9 13.99 14.05 13.78 13.88 13.97 14.03 0.07 0.14 0.14 0.14
EOS 2 13.25 13.24 13.17 12.97 13.18 13.18 13.11 12.92 0.53 0.45 0.46 0.39
EOS 3 13.24 13.25 13.21 13.06 13.19 13.2 13.16 13.01 0.38 0.38 0.38 0.38
EOS 4 13.57 13.51 13.39 13.12 13.37 13.34 13.24 13 1.47 1.26 1.12 0.91
EOS 5 13.51 13.5 13.42 13.22 13.36 13.37 13.31 13.13 1.11 0.96 0.82 0.68
EOS 6 11.82 11.69 11.42 10.65 11.73 11.61 11.36 10.59 0.76 0.68 0.53 0.56
EOS 7 12.19 12.03 11.76 11.13 12.14 11.99 11.72 11.09 0.41 0.33 0.34 0.36
EOS 8 12.74 12.71 12.61 12.39 12.57 12.57 12.5 12.29 1.33 1.1 0.87 0.81
EOS 9 12.79 12.73 12.6 12.34 12.67 12.63 12.51 12.26 0.94 0.79 0.71 0.65
EOS 10 12.88 12.82 12.69 12.44 12.76 12.72 12.6 12.36 0.93 0.78 0.71 0.64
EOS 11 12.68 12.56 12.36 11.93 12.55 12.45 12.27 11.86 1.03 0.88 0.73 0.59
EOS 12 13.01 12.95 12.82 12.57 12.92 12.87 12.75 12.51 0.69 0.62 0.55 0.48
EOS 13 12.71 12.63 12.49 12.24 12.6 12.53 12.4 12.17 0.87 0.79 0.72 0.57
EOS 14 12.94 12.92 12.83 12.62 12.77 12.78 12.71 12.52 1.31 1.08 0.94 0.79
EOS 15 12.76 12.71 12.6 12.36 12.66 12.62 12.52 12.29 0.78 0.71 0.63 0.57
EOS 16 13.06 12.97 12.8 12.42 12.96 12.88 12.72 12.35 0.77 0.69 0.63 0.56
EOS 17 12.9 12.86 12.76 12.58 12.78 12.76 12.68 12.5 0.93 0.78 0.63 0.64
EOS 18 12.77 12.73 12.64 12.47 12.7 12.67 12.59 12.42 0.55 0.47 0.4 0.4
EOS 19 12.73 12.7 12.6 12.39 12.65 12.63 12.54 12.33 0.63 0.55 0.48 0.48
EOS 20 12.97 12.96 12.91 12.78 12.91 12.9 12.85 12.73 0.46 0.46 0.46 0.39
EOS 21 13.12 13.2 13.25 13.26 12.95 13.06 13.13 13.14 1.3 1.06 0.91 0.9

Notes. The two calculations, the unified crust (CLD approach, as described in Section 2.3), and the BPS + polytropic crust (as outlined in Malik et al. 2023), are listed here with the corresponding percentage error.

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