Fig. 1
Experimental constraints on the symmetry energy parameters (see text for details), taken from Lattimer & Lim (2012). The dashed line represents the constraint obtained from fitting experimental nuclear masses using the Brussels-Montreal HFB models with a root-mean-square deviation below 0.84 MeV (best fits are for J = 30 MeV). Star symbols correspond to the models BSk19, BSk20, and BSk21.
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