A new prescription for the spectral properties of population III stellar populations

Open Access

Fig. 7.

Time evolution of the $ξ_{ion}^{*}$ ${\xi_{\rm{ion}}^{*}}$ / $ξ_{ion}^{HII}$ $\xi _{\rm {ion}}^\mathrm{{HII}}$ ratio at ages below 1 Myr for the same GALSEVN binary SSP models with a Chabrier (2003) IMF as in Fig. 1, for different metallicities, shown in different panels. In each panel, the red horizontal line indicates the time-averaged value used to derive the expression of $ξ_{ion}^{*}$ ${\xi_{\rm{ion}}^{*}}$ / $ξ_{ion}^{HII}$ $\xi _{\rm {ion}}^\mathrm{{HII}}$ (Z) in Eq. (8).

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.