Scattering of 13C ions by 12C nuclei at energies close to the Coulomb barrier
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Keywords:
elastic scattering, optical model, potential parameters, differential cross sections, neutron transfer mechanism.Abstract
Angular distributions of the elastic and inelastic scattering of 13C ions on 12C nuclei were measured on the heavy-ion Warsaw Cyclotron at the energy of 32.5 MeV in the laboratory system. Elastic scattering in the forward hemisphere is well described by the standard optical model, while at the same time the possible rise of the cross section in the backward direction can be only reproduced with taking into account the contribution of the neutron transfer mechanism. The experimental data on elastic and inelastic scattering have been analyzed within the framework of the optical model and the Coupled Reaction Channels method via code FRESCO.References
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3. Burtebayev N. et al. Analysis of alphacluster transfer in 16O + 12C and 12C + 16O at energies near Coulomb barrier // Nucl. Phys. A. –
2011. – Vol.859. – P. 29.
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Phys.:Conf. Ser. – 2015. – Vol. 590. – P. 012056.
5. Gary D., Westfall and Zaidi S.A.A. Reactions induced by 13C on 12C, O16, 28Si, and 32S // Physical Review C. – 1976. – Vol. 14. – P. 610.
6. Chua L.T., Gobbi A., Sachs M.W., Shapira D., Wieland R., Bromley D.A., Nuovo I. Cimento A. ibid. – 1978. – Vol. 47. – P. 430.
7. Chua L.T., Gobbi A., Sachs M.W., Shapira D., Wieland R., Bromley D.A., Nuovo I. Cimento A. An analysis of neutron transfer between identical cores with applications to the12C+13C system // Nuovo Cimento. – 1978. – Vol. 47. – P. 443
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Burtebayev, N., Burtebayeva, J., Duisebayev, A., Zholdybayev, T., Nassurlla, M., Spitaleri, C., Sakuta, S., Piasecki, E., Rusek, K., Trzcińska, A., Wolińska-Cichocka, M., & Artemov, S. (2016). Scattering of 13C ions by 12C nuclei at energies close to the Coulomb barrier. International Journal of Mathematics and Physics, 7(1). Retrieved from https://ijmph.kaznu.kz/index.php/kaznu/article/view/169
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Nuclear Physics and Nanotechnology
