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Systematic quantum corrections to screening in thermonuclear fusion

Shirish M. Chitanvis
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Abstract

We develop a series expansion of the plasma screening length away from the classical limit in powers of $\hbar^{2}$. It is shown that the leading order quantum correction increases the screening length in solar conditions by approximately 2% while it decreases the fusion rate by approximately $ 0.34%$. We also calculate the next higher order quantum correction which turns out to be approximately 0.05%.

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Shirish M. Chitanvis. 2006-06-13. Systematic quantum corrections to screening in thermonuclear fusion. https://doi.org/10.1086/509496

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