PHENOMENOLOGICAL AND SEMI-MICROSCOPIC STUDY OF THE p, d, 3He and 4He ELASTIC SCATTERING ON 6Li

Authors

  • N. Burtebayev Institute of Nuclear Physics ME RK, Almaty, Kazakhstan
  • A. Amar Al-Farabi Kazakh National University, Kazakstan, Almaty
  • J.T. Burtebayeva Institute of Nuclear Physics ME RK, Almaty, Kazakhstan
  • M. Nasurlla Al-Farabi Kazakh National University, Kazakstan, Almaty
  • S.B. Sakuta Russian Research Center “Kurchatov institute”, Moscow, Russia
  • Sh. Hamada Institute of Nuclear Physics, Tashkent, Uzbekistan

Abstract

The elastic scattering of protons, deuterons, 3He and 4He on 6Li at different incident energies have been analyzed in the framework of the optical model using ECIS88 as well as SPI GENOA codes. The potential parameters were extracted in the phenomenological treatment of measured by us angular distributions and literature data. A good agreement between theoretical and experimental differential cross sections was obtained in whole angular range.  Parameters for real part of potential have been also calculated microscopically with single- and double-folding model for the p, d, 3He and 4He scattering, respectively, using DFPOT code. For best agreement with experiment the normalization factor N for the potential depth is obtained in the range of 0.7-0.9. For the 3He scattering, the elastic triton transfer mechanism has been taken into account by DWBA using DWUCK5 code.

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Published

2017-10-10

Issue

Vol. 37 No. 2 (2011): KazNU Bulletin. Physics series

Section

Theoretical Physics. Nuclear and Elementary Particle Physics. Astrophysics

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