Free Access

Fig. 1


Observed Lyman continuum escape fraction () vs. the predicted Lyman continuum escape fraction () computed using the observed H I absorption properties and Eq. (5). The solid line shows a one-to-one relation, indicating that the predicted values are within 1.4σ of the observed Lyman continuum escape fractions. We note that there are two outliers more than 3σ from the one-to-one relation: Tol 1247−232 (at ~ 0.05 and ~ 0.005) and J1503+3644 (at ~ 0.01 and ~ 0.06). These outliers are discussed in Sect. 3.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.