Scaling of collision strengths for highly-excited states of ions of the H- and He-like sequences

Free Access

Fig. 1

Open with DEXTER Download original image

Electron-impact excitation collision strengths for the electric dipole transition 1s²¹S₀ − 1snp ¹P₁ of the ions Si^{12 +} and Fe^{24 +}. Curved lines: R-matrix; ⋄: distorted wave calculation.

This figure is made of several images, please see below:

Open with DEXTER

Download original image

Open with DEXTER

Download original image

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.