Publication:
Deuteron inelastic scattering on 6Li and 7Li nuclei within the three-body cluster model

Дата
2021
Авторы
Egorov, M. V.
Postnikov, V. I.
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© 2021 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.The problem of the deuteron interaction with lithium nuclei, treated as a system of two coupled pointlike clusters, is formulated to calculate the cross sections of the d+Li reaction. The d+Li reaction mechanism is described using the Faddeev theory for the three-body problem of deuteron-nucleus interaction. This theory is slightly extended for calculation of the stripping processes 6Li(d,p)7Li, 7Li(d,p)8Li, 6Li(d,n)7Be, and 7Li(d,n)8Be, as well as fragmentation reactions yielding tritium, α-particles, and continuous neutrons and protons in the initial deuteron kinetic-energy region Ed = 0.5−20 MeV. The phase shifts found for d+6Li and d+7Li elastic scattering, as part of the simple optic model with a complex central potential, were used to find the cross sections for the 6Li(d,γM1)8Be and 7Li(d,γE1)9Be radiation captures. The three-body dynamics role is also summarized to demonstrate its significant influence within the d+7Li system.
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Egorov, M. V. Deuteron inelastic scattering on 6Li and 7Li nuclei within the three-body cluster model / Egorov, M.V., Postnikov, V.I. // Chinese Physics C. - 2021. - 45. - № 1. - 10.1088/1674-1137/abc248
URI
https://www.doi.org/10.1088/1674-1137/abc248
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85099177586&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000606021200001
 https://openrepository.mephi.ru/handle/123456789/23590
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