https://doi.org/10.1140/epja/s10050-021-00539-z
Regular Article - Experimental Physics
New measurements and analysis of elastic scattering of 
C by 
Be nuclei in a wide energy range
1
Institute of Nuclear Physics, Almaty, Kazakhstan
2
Al-Farabi Kazakh National University, Almaty, Kazakhstan
3
National Research Center “Kurchatov Institute”, Moscow, Russia
4
Department of Physics, Akdeniz University, Antalya, Turkey
5
L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
6
Joint Institute for Nuclear Research, Dubna, Russia
7
Faculty of Science, Tanta University, Tanta, Egypt
Received:
14
April
2021
Accepted:
24
June
2021
Published online:
13
July
2021
The angular distributions of C elastically scattered by Be nuclei were measured at 
(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 = 22.75, 28.12, 36.15, 57.77 and 72.88 MeV. The aim of the study was to elucidate the role of the 
-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 C+Be nuclear system. The data at the backward angles are fairly well reproduced. The spectroscopic amplitudes were extracted for the C 
Be + configuration at various energies. The results are compared with previously reported values.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2021
