Free Access
Fig. 1
Electron-impact excitation collision strength versus the impact energy for the transition 3s21S0–3p21S0 of Fe14 + . Full line: R-matrix (Fernández-Menchero et al. 2014b); ×: AS-DW (Fernández-Menchero et al. 2014b); +: AS-UDW (present work); □: FAC-DW (Landi 2011); ◇: UCL-DW (Christensen et al. 1985).
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.