Now showing items 1-7 of 7

    • New calculation of L1 subshell yields fluorescence of heavy elements 

      Sahnoune, Y; Kahoul, A; Kasri, Y; Deghfel, B; Medjadi, D.E (Université des Frères Mentouri Constantine, 2016-12-15)
      The analytical methods based on X-ray fluorescence have a great importance for a number of practical applications in a variety of fields including atomic physics, X-ray fluorescence surface chemical analysis, medical ...
    • New calculation of L1 subshell yields fluorescence of heavy elements 

      Sahnoune, Y; Kahoul, A; Kasri, Y; Deghfel, B; Medjadi, D.E (Université des Frères Mentouri Constantine, 2016-12-15)
      The analytical methods based on X-ray fluorescence have a great importance for a number of practical applications in a variety of fields including atomic physics, X-ray fluorescence surface chemical analysis, medical ...
    • New procedure calculation of Kβ/Kα intensity ratiosof low Z-elements 

      Daoudi, S; Kahoul, A; Kasri, Y; Sahnoune, Y (Université des Frères Mentouri Constantine, 2016-12-15)
      Over the years, a large quantity of experimental data were reported in the literature for Kβ/Kα intensity ratios. Several researchers investigated Kβ/Kαvalues by using different methods according to different experimental ...
    • Relativistic calculations of K-shell photoionization cross-sections for 16 𝟑𝟐 𝐒 at 59.6 keV excitation energy 

      Khalfallah, F; Kahoul, A; Kasri, Y (Université des Frères Mentouri Constantine, 2016-12-15)
      In this work we calculate photoionization X-ray cross-sections of K-shell vacancies in S at incident photon energy of 59.6 keV using the Dirac-Fock method and the MCDFGME (Multi Configuration Dirac Fock and General Matrix ...
    • Relativistic calculations of K-shell photoionization cross-sections for 𝟑𝟐 𝐒 at 59.6 keV excitation energy 

      Khalfallah, F; Kahoul, A; Kasri, Y; Sahnoune, Y; Deghfel, B; Sampaio, J.M; Marques, J. P (Université des Frères Mentouri Constantine, 2016-12-15)
      In this work we calculate photoionization X-ray cross-sections of K-shell vacancies in S at incident photon energy of 59.6 keV using the Dirac-Fock method and the MCDFGME (Multi Configuration Dirac Fock and General Matrix ...
    • Relativistic K shell decay rates and fluorescence yield for Fe 

      Kahoul, A; Kasri, Y; Sahnoune, Y; Deghfel, B; Khalfallah, F; Sampaio, J. M; Marques, J. P (Université des Frères Mentouri Constantine, 2016-12-15)
      In this work, we derive the K-shell fluorescence yield using a Dirac-Fock model. To compute, radiationless and radiative transition rates we have used the MCDF code of Desclaux and Indelicato [1- 3]. The wave functions ...
    • Relativistic K shell decay rates and fluorescence yield for Fe 

      Kahoul, A; Kasri, Y; Sahnoune, Y; Deghfel, B; Khalfallah, F; Sampaio, J. M; Marques, J. P (Université des Frères Mentouri Constantine, 2016-12-15)
      In this work, we derive the K-shell fluorescence yield using a Dirac-Fock model. To compute, radiationless and radiative transition rates we have used the MCDF code of Desclaux and Indelicato [1- 3]. The wave functions ...