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Formation of the He I and He II Resonance and Subordinate Lines in the Sun and Late-Type Stars
Published online by Cambridge University Press: 25 September 2017
Extract
This paper wil describe recent calculations which attempt to pin down the relative importance of collisional excitation, recombination, diffusion, and departures from a Maxwell-Boltzmann electron velocity distribution on the formation of lines and continua of He I and He II in the Sun. There will be some comments on the relevance of these calculations to other stars.
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- Research Article
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- Copyright © Crown Research Institutes 1977