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Studying the Cluster Structure of the 11B Nucleus


Excitation spectra of the 11В nucleus in the lithium reaction of deuteron and α-particle cluster transfer are calculated by summing corresponding spectroscopic S-factors in the multiparticle shell model. It is shown that the difference between the excitation spectra of the 11В nucleus in lithium reactions of α-cluster transfer on the 7Li nucleus and the reaction of 7Li(α, γ)11B radiative capture is due to specific structural features of the states of the 11В nucleus in the near-threshold region.

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This work was supported by the Ministry of Education and Science of the Republic of Kazakhstan, grant no. АР05132952.

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Correspondence to R. S. Kabatayeva.

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Translated by E. Baldina

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Zhusupov, M.A., Kabatayeva, R.S. & Kopenbayeva, A.S. Studying the Cluster Structure of the 11B Nucleus. Bull. Russ. Acad. Sci. Phys. 84, 1179–1182 (2020).

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