Study of the enhancement factor and electron potential in the D (3He, p)4He reaction using deuterated metal targets TiD and ZrD; International Journal of Modern Physics E; Vol. 30, iss. 6

Bibliographische Detailangaben
Parent link:	International Journal of Modern Physics E Vol. 30, iss. 6.— 2021.— [2150045, 24 p.]
Körperschaften:	Национальный исследовательский Томский политехнический университет Физико-технический институт Лаборатория № 33 ядерного реактора, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий"
Weitere Verfasser:	Bystritsky V. M. Vyacheslav Mikhaylovich, Chumakov D. K. Daniil Kambarbekovich, Dudkin G. N. Gennadiy Nikolaevich, Filipowicz M. Mariusz, Nechaev B. A. Boris Aleksandrovich, Nurkin А. Azamat, Padalko V. N. Vladimir Nikolaevich, Penkov F. M. Fedor Mikhaylovich, Filippov A. V. Aleksandr Viktorovich, Tuleushev Yu. Zh. Yury Zhianshakhovich, Varlachev V. A. Valery Aleksandrovich, Zhakanbaev E. A. Eldar Askhatovich
Zusammenfassung:	Title screen The study of thermonuclear reactions such as D(d, p)3H, D(d, n)3He, T(d, n)3He, 3He(d, p)4He, and D(3He, p)4He is of great interest in the field of astrophysics, as it affects the primordial nucleosynthesis, as well as issues of stellar dynamics. These reactions are also of interest in thermonuclear power engineering, in connection with the increased interest in the possibility of practical application of thermonuclear fusion. In this work, the analysis of the results obtained in the course of studying the reaction D(3He, p)4He was carried out. The results were obtained by us in previous works on deuterated metal targets ZrD and TiD with Miller indices [111] and [100]. There is a need to more precise study of the effects accompanying thermonuclear reactions at low astrophysical energies. The purpose of this work is to study the behavior of the screening potential Ue and the reaction enhancement factor f(E), depending on the crystal structure of targets and the interaction energy. The studies were carried out on a Hall accelerator (Tomsk, TPU) in the energy range E(3He)=16?34keV in lab reference frame with a step of 2keV. Experiments have shown that in reactions using metal deuterated targets a similar effect as in reactions using gas targets was observed. Specifically, an electron screening effect was observed, which leads to an increase in the reaction cross-section with decreasing energy, and in case of metal target this effect becomes stronger. Режим доступа: по договору с организацией-держателем ресурса
Sprache:	Englisch
Veröffentlicht:	2021
Schlagworte:	электронный ресурс труды учёных ТПУ enhancement factor of thermonuclear reaction screening potential crystal structure Miller index hall accelerator proton detector solid state effects термоядерные реакции индекс Миллера ускоритель Морозова-Холла
Online-Zugang:	https://doi.org/10.1142/S0218301321500452
Format:	Elektronisch Buchkapitel
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665544