Open Access

Table 1

Comparison of experimental and theoretical broadening rates ω/nHe (10−20 cm−1/cm−3) of the Na resonance lines.

Reference D1 D2 T (K)
This work (BL) 0.7127 1.123 450
Mullamphy et al. (2007) 0.9507 1.109 450
Kielkopf (1980) 1.02 ± 0.01 1.06 ± 0.02 450 ± 50

This work (BL) 0.7314 1.1548 475
McCartan & Farr (1976) 1.01 ± 0.05 1.16 ± 0.10 475 ± 15

This work (BL) 0.7350 1.1612 480
Mullamphy et al. (2007) 0.9797 1.138 480

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.