Extended quantum diffusion approach to reactions of astrophysical interests; The European Physical Journal A; Vol. 56, iss. 1

Extended quantum diffusion approach to reactions of astrophysical interests; The European Physical Journal A; Vol. 56, iss. 1

Bibliographic Details
Parent link:The European Physical Journal A
Vol. 56, iss. 1.— 2020.— [19, 9 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение математики и информатики
Other Authors: Sargsyan V. V. Vazgen Valerikovich, Adamyan G. G. Gurgen Grigorjevich, Antonenko N. V. Nikolay Viktorovich, Lenske H. Horst
Summary: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
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
квантовая диффузия
энергия
термоядерный синтез
астрофизика
Online Access:https://doi.org/10.1140/epja/s10050-019-00009-7
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666542

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