The angular distributions of \(^{13}\)C elastically scattered by \(^{9}\)Be nuclei were measured at \(E_{Lab}\) (\(^{13}\)C) = 16.25 and 19.5 MeV. The measured angular distributions were analyzed via the optical model and the DWBA within the coupled reaction channels methods. In addition to this, the previously obtained data were reanalyzed at energies \(E_{Lab}\) = 22.75, 28.12, 36.15, 57.77 and 72.88 MeV. The aim of the study was to elucidate the role of the \(\alpha \)-cluster transfer mechanism in the large-angle scattering. As a result of these calculations, the optimal parameters of the potentials and their energy dependence were obtained for \(^{13}\)C+\(^{9}\)Be nuclear system. The data at the backward angles are fairly well reproduced. The spectroscopic amplitudes were extracted for the \(^{13}\)C \(\rightarrow \) \(^{9}\)Be + \(\alpha \) configuration at various energies. The results are compared with previously reported values.

被\(^{9}\) Be 核弹性散射的\(^{13}\) C的角分布在\(E_{Lab}\) ( \(^{13}\) C) = 16.25和 19.5 MeV。通过耦合反应通道方法中的光学模型和 DWBA 分析测量的角度分布。除此之外，之前获得的数据在能量\(E_{Lab}\) = 22.75、28.12、36.15、57.77 和 72.88 MeV 下进行了重新分析。该研究的目的是阐明\(\alpha \) -簇转移机制在大角度散射中的作用。作为这些计算的结果，对于\(^{13}\)C+ \(^{9}\) 是核系统。后向角的数据再现得相当好。在不同能量下为\(^{13}\) C \(\rightarrow \) \(^{9}\) Be + \(\alpha \)配置提取光谱幅度。将结果与先前报告的值进行比较。