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Fig. 7


Radial profiles for column density, emissivity, luminosity and flux for various background UV fields with higher escape fractions of ionizing radiation. The upper left panel shows the column density radial profile of the halo. The emissivity radial profile for the halo is depicted in the upper right panel, where the dot-dashed line shows the Lyman alpha emissivity while the triple dot-dashed line shows the total emissivity of all the coolants. The lower left panel shows the luminosity radial profile. The radial profile of the enclosed flux from the halo is depicted in the lower right panel. The legend in each panel shows the values of the escape fraction of ionizing photons and the strength of the background radiation field.

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