Further Investigation of Elastic Scattering of 16O on 12C at Different Energies

Authors: Sh. Hamada, N. Burtebayev, N. Amangeldi, A. Amar

Abstract:

The aim of this work is to study the elastic transfer phenomenon which takes place in the elastic scattering of 16O on 12C at energies near the Coulomb barrier. Where, the angular distribution decrease steadily with increasing the scattering angle, then the cross section will increase at backward angles due to the α-transfer process. This reaction was also studied at different energies for tracking the nuclear rainbow phenomenon. The experimental data of the angular distribution at these energies were compared to the calculation predictions. The optical potential codes such as SPIVAL and Distorted Wave Born Approximation (DWUCK5) were used in analysis.

Keywords: Transfer reaction, DWBA, Elastic Scattering, Optical Potential Codes.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1062194

References:

[1] D. A. Goldberg and S. M. Smith, Phys. Rev. Lett. 33, 715 (1974).
[2] S. Szilner et al., Phys. Rev .C 64, 064614 (2001) and references therein.
[3] Frobrich P., Lipperheide R. Theory of Nuclear Reactions. - Clarendon Press. - Oxford. -1996.
[4] A. A. Ogloblin, Yu. A. Glukhov, W. H. Trzaska, A. S. Dem-yanova, S. A. Goncharov, R. Julin, S. V. Klebnikov, M. Mutterer, M. V. Rozhkov, V. P. Rudakov, G. P. Tiorin, Dao T. Khoa, and G. R. Satchler, Phys. Rev. C 62, 044601 (2000).
[5] H. H. Gutbrod, R. Bock, W. von Oertzen and U. C. Schlotthauer- Voos,Z. Physik 262, 377-392 (1973).
[6] Chatwin, R. A., Eck, J. S., Robson, D., Richter, A.: Phys. Rev. C 1, 795 (1970).