Extended quantum diffusion approach to reactions of astrophysical interests; The European Physical Journal A; Vol. 56, iss. 1
| Parent link: | The European Physical Journal A Vol. 56, iss. 1.— 2020.— [19, 9 p.] |
|---|---|
| مؤلف مشترك: | |
| مؤلفون آخرون: | , , , |
| الملخص: | Title screen 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. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2020
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1140/epja/s10050-019-00009-7 |
| التنسيق: | MixedMaterials الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666542 |
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| 200 | 1 | |a Extended quantum diffusion approach to reactions of astrophysical interests |f V. V. Sargsyan, G. G. Adamyan, N. V. Antonenko, H. Lenske | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 50 tit.] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 338 | |b Российский фонд фундаментальных исследований |d 17-52-12015 | ||
| 461 | |t The European Physical Journal A | ||
| 463 | |t Vol. 56, iss. 1 |v [19, 9 p.] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
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| 701 | 1 | |a Sargsyan |b V. V. |g Vazgen Valerikovich | |
| 701 | 1 | |a Adamyan |b G. G. |g Gurgen Grigorjevich | |
| 701 | 1 | |a Antonenko |b N. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1964- |g Nikolay Viktorovich |3 (RuTPU)RU\TPU\pers\35905 |9 19046 | |
| 701 | 1 | |a Lenske |b H. |g Horst | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Школа базовой инженерной подготовки |b Отделение математики и информатики |3 (RuTPU)RU\TPU\col\23555 |
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| 856 | 4 | |u https://doi.org/10.1140/epja/s10050-019-00009-7 | |
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