dorsal/arxiv
View SchemaNon-adiabatic effect in electron screening in fusion reactions at astrophysical energies
| Authors | K. Hagino, N. Takigawa, M. Abe |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9511024 |
| URL | https://arxiv.org/abs/nucl-th/9511024 |
Abstract
We calculate the electron screening effect in low energy nuclear fusion reactions by taking non-adiabaticity of the tunnleing process into account. In order to investigate deviations from the adiabatic limit, we use the dynamical norm method, which has recently been developed by the present authors. Using $d$+D reaction as an example, we show that the screening energy never exceeds those estimated in the adiabatic approximation. Our calculations indicate that the non-adiabatic effect is important both in classically allowed and classically forbidden processes.
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"abstract": "We calculate the electron screening effect in low energy nuclear fusion\nreactions by taking non-adiabaticity of the tunnleing process into account. In\norder to investigate deviations from the adiabatic limit, we use the dynamical\nnorm method, which has recently been developed by the present authors. Using\n$d$+D reaction as an example, we show that the screening energy never exceeds\nthose estimated in the adiabatic approximation. Our calculations indicate that\nthe non-adiabatic effect is important both in classically allowed and\nclassically forbidden processes.",
"arxiv_id": "nucl-th/9511024",
"authors": [
"K. Hagino",
"N. Takigawa",
"M. Abe"
],
"categories": [
"nucl-th"
],
"title": "Non-adiabatic effect in electron screening in fusion reactions at astrophysical energies",
"url": "https://arxiv.org/abs/nucl-th/9511024"
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