Fig. 2
Average density radial profiles for different strengths of the background UV field and dust-to-gas ratios at z = 5.4. The values of the background UV flux and metallicities are shown inside each figure. The right hand side panel is for an internal UV radiation flux (model E, F, G, H) in addition to a background UV flux of J21 = 1. The value of the escape fraction for ionizing radiation is 10% for both panels.
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