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Table 1

Model parameters for the Uranus and Neptune structure models, as well as EOS data used for H, He, and water (cf. Sect. 2.2 for details).

H,He-EOS H2 O-EOS Z1 Z2 M12 Mcore MH,He
[ME] [ME] [ME]
Uranus 1 REOS.3 Sesame 0.261 0.941 12.5 0.25 2.2
Uranus 2 REOS.3 Mazevet 0.273 0.96 12.44 0.79 2.0
Neptune 1 REOS.3 Sesame 0.42 0.91 15.0 1.06 2.4
Neptune 2 REOS.3 Mazevet 0.42 0.929 15.17 1.04 2.2
Neptune 3 Chabrier Mazevet 0.424 0.92 15.17 1.05 2.3

Notes. The quantities are outer envelope metallicity Z1, inner envelope metallicity Z2, transition mass between outer and inner fluid envelope M12, core mass Mcore, and total mass of combined hydrogen and helium MH,He.

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