Ядерна фізика та енергетика (Jun 2012)

Elastic and inelastic scattering of 14N ions by 7Li at 80 MeV

  • A. T. Rudchik,
  • O. V. Gerashchenko,
  • A. A. Rudchik,
  • E. I. Koshchy,
  • S. Kliczewski,
  • K. Rusek,
  • S. Yu. Mezhevych,
  • V. A. Plujko,
  • O. A. Ponkratenko,
  • Val. M. Pirnak,
  • A. P. Ilyin,
  • V. V. Uleshchenko,
  • R. Siudak,
  • J. Choiński,
  • B. Czech,
  • A. Szczurek

Journal volume & issue
Vol. 13, no. 3
pp. 246 – 254

Abstract

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Angular distributions of the 7Li + 14N elastic and inelastic scattering as well as the 7Li(14N, Х) reactions with production of 13, 15, 16N + 8, 6, 5Li, 11, 12, 13, 14С + 10, 9, 8, 7Ве, 10, 11, 12В + 11, 10, 9В nuclei and others were measured at Elab (14N) = 80 MeV. The data were analyzed within the optical model and coupled-reaction-channels method. The elastic and inelastic scattering, reorientations of 7Li and 14N in ground and excited states as well as the prominent one- and two-step transfers were included in a channels-coupling-scheme. The 7Li + 14N optical potential parameters for ground and excited states of 7Li and 14N as well as deformation parameters of these nuclei were deduced. The contributions of one and two-step transfers in the 7Li + 14N elastic and inelastic scattering channels were estimated.

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