Free Access

This article has an erratum: []

Fig. 3


Comparison of R = fi line ratios when the line forms beyond radius r0. The quantity (long dash), 1.1 (short dash), 1.5 (dotted), and 2.0 (solid), where δṀ0 = 0.3. The quantity R is normalized to , which is the value for the line ratio when δṀ = 0 for the respective cases. Thus, the curves represent relative changes to a nonvarying wind, indicated as the horizontal line in magenta.

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.