Investigation of photon, neutron and proton shielding features of H 3 BO 3 ? ZnO ? Na 2 O ? BaO glass system

M.H.A. Mhareb; Y.S.M. Alajerami; Nidal Dwaikat; M.S. Al-Buriahi; Muna Alqahtani; Fatimh Alshahri; Noha Saleh; N. Alonizan; M.A. Saleh; M.I. Sayyed

doi:https://doi.org/10.1016/j.net.2020.07.035

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자료유형: 학술저널

저자정보: M.H.A. Mhareb (Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University) Y.S.M. Alajerami (Al Azhar University-Gaza) Nidal Dwaikat (Department of Physics, College of Sciences, King Fahd University of Petroleum & Minerals, Dhahr) M.S. Al-Buriahi (Department of Physics, Sakarya University, Sakarya, Turkey) Muna Alqahtani (Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University) Fatimh Alshahri (Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University) Noha Saleh (Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University) N. Alonizan (Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University) M.A. Saleh (Nuclear Engineering Programme, Faculty of Chemical and Energy Engineering, Universiti Teknologi Mal) M.I. Sayyed (Department of Physics, Faculty of Science, Isra University)

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제53권 제3호

발행연도: 2021.3

수록면: 949 - 959 (11page)

DOI: https://doi.org/10.1016/j.net.2020.07.035

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The current study aims to explore the shielding properties of multi-component borate-based glass series. Seven glass-samples with composition of (80-y)H3BO3e10ZnOe10Na2OeyBaO where (y ¼ 0, 5, 10, 15, 20,25 and 30 mol.%) were synthesized by melt-quench method. Various shielding features for photons,neutrons, and protons were determined for all prepared samples. XCOM, Phy-X program, and SRIM codewere performed to determine and explain several shielding properties such as equivalent atomicnumber, exposure build-up factor, specific gamma-ray constants, effective removal cross-section (SR),neutron scattering and absorption, Mass Stopping Power (MSP) and projected range. The energy rangesfor photons and protons were 0.015e15 MeV and 0.01e10 MeV, respectively. The mass attenuationcoefficient (m/r) was also determined experimentally by utilizing two radioactive sources (166Ho and 137Cs). Consistent results were obtained between experimental and XCOM values in determining m/r ofthe new glasses. The addition of BaO to the glass matrix led to enhance the m/r and specific gamma-rayconstants of glasses. Whereas the remarkable reductions in SR, MSP, and projected range values werereported with increasing BaO concentrations. The acquired results nominate the use of these glasses indifferent radiation shielding purposes

#Borate glass #Mass stopping power #Radiation shielding #Photon #Proton #Neutron

참고문헌 (40)

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