Free Access

Fig. 9


Testing the cosmic evolution of T90,rest. No correlation is evident. Bursts with Ep,rest ≤ 500 keV are shown as crosses, bursts with Ep,rest > 500 keV shown as filled circles. The two bursts for which are best fit by a simple power-law are shown as open diamonds.

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.