Fig. 7

Probability of Ṁζ being within a factor of ten of Ṁhc as a function of different planetary parameters. Top: plotted as a function of Λ and ΔT0 K, i.e. the linear temperature gradient between the 0 K minimum of the energy-limited temperature profile and the XUV absorption height. Middle: plotted as a function of the gravitational potential of the planet corrected for tidal effects (Φgrav) and Teq. Bottom: plotted as a function of Φgrav and ΦXUV. For all panels the probabilities are computed considering planets lying within 30 bins of each parameter, except for the equilibrium temperature. Here just 17 bins have been considered as only 18 distinct values of Teq are represented in the planetary grid. Bins comprising fewer than ten planets have been discarded.
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