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    • Keywords


      Isomeric yield ratios; pre-equilibrium effects; moment of inertia; stack foil activation; γ-spectroscopy

    • Abstract


      Isomeric yield ratios have been measured for93Nb(α, 2n)95m,gTc reaction in the energy range 25–60 MeV. The ratios were compared with theoretical values obtained by means of two models one based on compound nucleus mechanism only and the other including pre-equilibrium effects. The trend of experimental ratios is better reproduced by the latter model, although there remains some discrepancy as to the magnitude at higher energies.

    • Author Affiliations


      R Upadhyay1 Ch V Sastry1 R K Jain1 J Rama Rao1

      1. Department of Physics, Banaras Hindu University, Varanasi - 221 005, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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