Âderna Fìzika ta Energetika (Dec 2010)

7Li(18O, 17N)8Be 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,
  • Val. M. Pirnak,
  • I. Skwirczyńska,
  • R. Siudak,
  • B. Czech,
  • A. Szczurek,
  • J. Choiński,
  • L. Głowacka

Journal volume & issue
Vol. 11, no. 4
pp. 355 – 361

Abstract

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Angular distributions of the 7Li(18O, 17N)8Be reaction were measured for the transitions to the ground states of 8Be and 17N and excited states of 17N at the energy Elab(18O) = 114 MeV. The 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 de-duced in the analysis of the elastic 7Li + 18O-scattering data as well as shell-model spectroscopic amplitudes of trans-ferred nucleons and clusters were used. Parameters of the 8Be + 17N potential were deduced using the reaction data. Contributions of different one- and two-step transfers in the 7Li(18O, 17N)8Be reaction cross-section was studied.

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