Study of the 10B(d,3He)9Be Reaction at a Deuterons Energy of 14.5 MeV


Sakhiyev S.K. Nassurlla M. Saduyev N.O. Burtebayev N. Sakuta S.B. MarzhanNassurlla Khojayev R.A. Talpakova K.A. Nurpeisov A. Issayev D.A.
June 2025Springer

Brazilian Journal of Physics
2025#55Issue 3

At a deuteron energy of 14.5 MeV, the 10B(d,3He)9Be reaction was examined. A series of experiments were carried out to investigate the reaction dynamics and excitation properties of the 9Be nucleus. In particular, measurements of cross-sections for transitions to its ground state (3/2−) and an excited state at an energy of 2.429 MeV (5/2−) were conducted. Using the coupled channel method for angular distributions analysis, the derived spectroscopic amplitude values were SA = 0.71 ± 0.15 and SA = 0.82 ± 0.15. These results align well with prior theoretical and experimental outcomes, considering the inherent uncertainties in the data. Additionally, investigations of the (d, t) reaction on 10B revealed that transitions to the 9B nucleus at corresponding energy levels yield spectroscopic amplitude values of SA = 0.67 ± 0.1 for its ground state and SA = 0.94 ± 0.2 for an excited state at 2.361 MeV (5/2−). The congruence the results of the analysis the mirror (d, 3He) and (d, t) reactions emphasizes the charge-independent nature of their mechanisms.

Energy spectra of 3He , Isochronous cyclotron , Nuclear reaction 10B(d,3He)9Be , Reaction mechanism , Spectroscopic amplitudes

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Institute of Nuclear Physics, Almaty, 050032, Kazakhstan
Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
National Research Center “Kurchatov Institute”, Moscow, 123182, Russian Federation
L.N. Gumilyov Eurasian National University, Astana, 010008, Kazakhstan

Institute of Nuclear Physics
Al-Farabi Kazakh National University
National Research Center “Kurchatov Institute”
L.N. Gumilyov Eurasian National University

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