Âderna Fìzika ta Energetika (Mar 2011)

7Li(18O, 17O)7Li reaction and the 17N + 8Be-potential

  • A. T. Rudchik,
  • Yu. M. Stepanenko,
  • A. A. Rudchik,
  • O. A. Ponkratenko,
  • E. I. Koshchy,
  • S. Kliczewski,
  • K. Rusek,
  • A. Budzanowski,
  • S. Yu. Mezhevych,
  • I. Skwirczyńska,
  • R. Siudak,
  • B. Czech,
  • A. Szczurek,
  • J. Choiński,
  • L. Głowacka,
  • Val. M. Pirnak

Journal volume & issue
Vol. 12, no. 1
pp. 27 – 34

Abstract

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The new data of the angular distributions of 7Li(18O, 16N)9Be reaction were obtained for the transitions to the ground and excited states of 8Be and 17N at the energy Elab(18O) = 114 MeV. The angular distributions of the reaction were measured for the first time. Data were analyzed with coupled-reaction-channels method for one- and two-step transfers of nucleons and clusters. In the analysis, the 7Li + 18O potential deduced in the analysis of the elastic 7Li + 18Oscattering data as well as shell-model spectroscopic amplitudes of transferred nucleons and clusters were used. The parameters of the 9Be + 16N potential were deduced using the reaction data. The contributions of different one- and twostep transfers in the 7Li(18O, 16N)9Be reaction cross-section was studied.

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