Nuclear Science

Volume 5, Issue 3, September 2020

  • Resonance Parameters, Autoionisation of 2S+1Lo Doubly Excited N5+ Ion States Associated with n=3 and 4, N6+ Threshold

    Oumar Tidiane Ba, Cheikh Amadou Bamba Dath, Alassane Traore, Ababacar Sadikhe Ndao

    Issue: Volume 5, Issue 3, September 2020
    Pages: 27-35
    Received: 8 August 2020
    Accepted: 26 August 2020
    Published: 3 September 2020
    Abstract: The motivation of the diagonalization method is to take into consideration the coupling between closed and opened channels in term of perturbation theory and to neglect the indirect coupling as well but also the autoionisation states through the opened channels. This procedure leads to a relatively simple mathematical problem consisting of solving ... Show More
  • Evaluating Precise Quantity of Decommissioning Waste by Cutting Virtual 3D Models of Large Equipment

    Hiroshi Seki, Mitsutaka Imamura, Hiroshi Nagase

    Issue: Volume 5, Issue 3, September 2020
    Pages: 36-43
    Received: 1 October 2020
    Accepted: 22 October 2020
    Published: 30 October 2020
    Abstract: Equipment and piping components contaminated by radioactive materials and/or containing low-level irradiated waste must be cut, segmented, and packed into waste containers. Workers need to avoid overexposure to radiation in dismantling environments, and the number of waste containers for the pieces of equipment and piping components needs to be min... Show More