Extended quantum diffusion approach to reactions of astrophysical interests / V. V. Sargsyan, G. G. Adamyan, N. V. Antonenko, H. Lenske
Уровень набора: The European Physical Journal AЯзык: английский.Резюме или реферат: The quantum diffusion approach is extended to low-energy fusion (capture) reactions of light- and medium-mass nuclei. The dependence of the friction parameter on bombarding energy is taken into account. A simple analytic expression is obtained for the capture probability at extreme sub-barrier energies. The calculated cross-sections are in good agreement with the experimental data. The fusion excitation functions calculated within the quantum diffusion and WKB approaches are compared and presented in the astrophysical S-factor representation..Примечания о наличии в документе библиографии/указателя: [References: 50 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | квантовая диффузия | энергия | термоядерный синтез | астрофизика Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: 50 tit.]
The quantum diffusion approach is extended to low-energy fusion (capture) reactions of light- and medium-mass nuclei. The dependence of the friction parameter on bombarding energy is taken into account. A simple analytic expression is obtained for the capture probability at extreme sub-barrier energies. The calculated cross-sections are in good agreement with the experimental data. The fusion excitation functions calculated within the quantum diffusion and WKB approaches are compared and presented in the astrophysical S-factor representation.
Российский фонд фундаментальных исследований 17-52-12015
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