Âderna Fìzika ta Energetika (Apr 2008)

Investigation of excitation of high spins isomers in 190Ir, 196Au in (γ, n)-reaction

  • I. M. Vyshnevskyi,
  • O. I. Davidovskaya,
  • V. A. Zheltonozhsky,
  • E. V. Kulich,
  • A. N. Savrasov,
  • N. V. Strilchuk

Journal volume & issue
Vol. 9, no. 1(23)
pp. 37 – 40

Abstract

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Isomeric yield ratios in 190Ir, 196Au have been measured in (γ, n)-reaction for some values of the endpoint energies of bremmsstrahlung photons in the range 12 ÷ 22 MeV. Calculation has been performed using modified cascading-evaporating model and has been compared with experimental data. Statistical nature of reactions with γ-rays has been shown.