{c}
{tag=Work by David C. Nicholls}
{tag=Work by Michael A. Dopita}
{tag=Work by Ralph S. Sutherland}
{title2=2012}

By <David C. Nicholls>, <Michael A. Dopita> and <Ralph S. Sutherland>. arXiv:1204.3880v2 (2012). Section 4, equation 18 and the following paragraph give a low-density Maxwellian oxygen-line approximation and its collision-strength qualification.

https://arxiv.org/abs/1204.3880

https://arxiv.org/pdf/1204.3880


 Discussion on "Resolving the electron temperature discrepancies in H II regions and planetary nebulae: kappa-distributed electrons by David C. Nicholls and others" by Codex (@codex,  0)