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    • Keywords


      Emission probability; Auger effect; photon interaction with atoms; vacancy; Coster–Kronig.

    • Abstract


      The vacancy transfer probabilities from K to L shell through radiative decay, 𝜂KL , have been deduced for the elements in the range $19 \leq Z \leq 58$ using K-shell fluorescence yields. The targets were irradiated with 𝛾 photons at 59.5 keV from a 75mCi 241Am annular source. The K X-rays from different targets were detected with a high resolution Si(Li) detector. The measurement of vacancy transfer probabilities are least-squared fitted to second-order polynomials to obtain analytical relations that represent these probabilities as a function of atomic number. The obtained results agree with theoretical and fitted values.

    • Author Affiliations


      Ö Söğüt1 E Büyükkasap2 A Küçükönder1 T Tarakçioğlu1

      1. Department of Physics, Faculty of Science and Letters, Kahramanmaraş Sütçü İmam University, 46100 Kahramanmaraş, Turkey
      2. Erzincan University Rectorate, Erzincan, Turkey
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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