α + t and α + 3He Interactions and the Excited-State Spectrum of 6Li Nucleus

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dc.contributor.authorPovoroznyk, Oresten_US
dc.contributor.authorGorpinich, Olhaen_US
dc.contributor.authorRoznyuk, Yu.en_US
dc.contributor.authorJachmenjov, O.en_US
dc.date.accessioned2025-05-02T11:15:34Z
dc.date.available2025-05-02T11:15:34Z
dc.date.issued2025
dc.description.abstractA kinematically complete analysis of the 3He(α, pα)d reaction on 3He nuclei of radiogenic origin accumulated in titanium-tritium targets, as well as the 3H(α, dα)n and 3H(α, τt)n reactions on tritium nuclei accumulated on the same targets, has been carried out to study the excitation spectrum of 6Li nucleus at excitation energies E* < 26 MeV with the energies of accelerated alpha particles Eα = 27.2 and 67.2 MeV. Three unbound excited levels are observed in the excitation energy interval of 6Li nucleus from 7 to 16 MeV, as well as two excited levels of 6Li with excitation energies of 21.30 and 21.90 MeV, which are consistent with theoretical calculations, but were not reliably confirmed experimentally. The application of the particle decay spectroscopy method made it possible to eliminate some ambiguities in the energy parameters of the excited states of the 6Li nucleus.en_US
dc.identifier.citationВзаємодiя 𝛼α + t i α + 3He та спектр збуджених станiв ядра 6Li / О. М. Поворозник, О. К. Горпинич, Ю. С. Рознюк, О. О. Ячменьов // Український фізичний журнал. - 2025. - Т. 70, № 1. - С. 3-15. - https://doi.org/10.15407/ujpe70.1.3uk_UA
dc.identifier.issn2071-0186 (Edition in English)
dc.identifier.issn2071-0194
dc.identifier.urihttps://doi.org/10.15407/ujpe70.1.3
dc.identifier.urihttps://ekmair.ukma.edu.ua/handle/123456789/34479
dc.language.isoen_USen_US
dc.relation.sourceUkrainian Journal of Physicsen_US
dc.statusfirst publisheden_US
dc.subject6Lien_US
dc.subjectthree-particle reactionsen_US
dc.subjecttwo-dimensional coincidence spectrumen_US
dc.subjectα t interactionen_US
dc.subjectα 3He interactionen_US
dc.subjectarticleen_US
dc.titleα + t and α + 3He Interactions and the Excited-State Spectrum of 6Li Nucleusen_US
dc.typeArticleen_US
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