Nuclear Science

Volume 4, Issue 2, June 2019

  • Improved Numerical Generalization of the Bethe-Weizsäcker Mass Formula for Prediction the Isotope Nuclear Mass, the Mass Excess Including of Artificial Elements 119 and 120

    Mavrodiev Strachimir Chterev, Vol Alexander

    Issue: Volume 4, Issue 2, June 2019
    Pages: 11-22
    Received: Jun. 05, 2019
    Accepted: Jul. 15, 2019
    Published: Jul. 26, 2019
    Abstract: George Gamow’s liquid drop model of the nucleus can account for most of the terms in the formula and gives rough estimates for the values of the coefficients. Its semi-numerical equation was first formulated in 1935 by Weizsäcker and in 1936 Bethe [1, 2], and although refinements have been made to the coefficients over the years, the structure of t... Show More
  • Improvement in Optical Properties of Nuclear Track Detector

    Doaa Hassan Shabaan, Tayseer Ibrahim AL-Naggar

    Issue: Volume 4, Issue 2, June 2019
    Pages: 23-26
    Received: Jul. 03, 2019
    Accepted: Jul. 31, 2019
    Published: Sep. 02, 2019
    This article belongs to the Special Issue Radiation Dosimetry
    Abstract: The purpose of this work was obtaining information about the interaction of γ- ray with CR-39 track detector by using the UV-Vis spectrometry and FTIR which can be used in concerning sensor for gamma irradiation. CR-39 samples irradiated by radioactive source Co-60 at different doses are (0, 100, 200, 300, 400, and 500 kGy). The UV-Vis spectroscopy... Show More