Results 11 to 20 of about 5,909,316 (185)
Journal of Non-Crystalline Solids, 2020 Abstract In this work, photon attenuation performances of the selected TeO2–ZnO–Nb2O5–Gd2O3 glasses have been investigated at various energy points using Phy-X/PSD software. Additionally, neutron shielding properties have been estimated. Dependencies of radiation attenuation capacities with the photon energy and the compositions have been evaluated ...
Yas Al-Hadeethi, Osman Agar, M I Sayyed
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A comparative Monte Carlo simulation study on shielding features of the CaF2–CaO–B2O3–P2O5–SrO–Ta2O5 glass system against X-ray by GEANT4 and MCNPX codes [PDF]
Scientific ReportsRegarding to their unique physical and mechanical features, glasses and glass–ceramics are suitable materials for shielding purposes. The present study evaluates the shielding properties of the CaF2–CaO–B2O3–P2O5–SrO–Ta2O5 glass system using Monte Carlo ...
Farzad Isazadeh, Akbar Abdi Saray
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Radiation Physics and Chemistry, 2020 Abstract A user friendly online Photon Shielding and Dosimetry (PSD) software available at https://phy-x.net/PSD has been developed for calculation of parameters relevant to shielding and dosimetry. These parameters include linear and mass attenuation coefficients (LAC, MAC), half and tenth value layers (HVL, TVL), mean free path (MFP), effective ...
Kurudirek, Murat +4 more
core +8 more sources
Evaluation of X-Ray Shielding Ability of Tungsten Rubber: A GAMOS Monte Carlo Study [PDF]
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2023 Against the detrimental effects of ionizing radiation, time, distance, and shielding are the three most significant protective methods. Lead is the material of choice for shielding, particularly for personal protective equipment. However, lead's density,
Kaan Manisa, Meryem Cansu Şahin
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Hybrid Phy-X/PSD–Geant4 Assessment of Gamma and Neutron Shielding in Lead-Free HDPE Composites Reinforced with High-Z Oxides [PDF]
PolymersThis study evaluates lead-free high-density polyethylene (HDPE) composites reinforced with high-Z oxides (Bi2O3, WO3, Gd2O3, TeO2, and a Bi2O3/WO3 hybrid) as lightweight materials for gamma-ray and fast-neutron shielding. A hybrid computational framework combining Phy-X/PSD with Geant4 Monte Carlo simulations was used to obtain key shielding parameters,
Ahmed Alharbi +2 more
openaire +3 more sources
Simulation of gamma-ray shielding properties for materials of medical interest
Open Chemistry, 2022 Radiation that is emitted from unstable nuclei during radioactive decay is an important phenomenon to be used in large fields, and thus, radiation shielding properties are important especially for gamma rays.
Sarihan Mucize
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Synthesis and evaluating gamma shielding features of YBa2Cu3O7(Bi2O3) ceramic composite using Monte Carlo method via GEANT4 and MCNP codes [PDF]
Scientific ReportsIn the present study, the four samples of the YBa2Cu3O7/Bi2O3 ceramic composite (Bi0, Bi5, Bi10, and Bi20) were synthesized for evaluating their shielding properties against photons with the energy range of 0.01-15 MeV (including the 137Cs source with ...
Elham. Soltani, Akbar. Abdi Saray
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Iraqi Journal of Industrial ResearchVarious metal sulphides were selected for gamma and neutron shielding prediction by (Phy-X and NGCAL). The gamma parameters calculated by both software programs in the studied energy range were found to be identical, with differences (Δ% less than 1 ...
Nadher Ali Salman, Kafa Khalaf Hammud
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Physics OpenThis work sheds light on the attenuation of gamma rays by various polymer types, which identifies their potential suitability for further investigation as radiation-shielding materials. Gamma-ray attenuation behavior of a broad range of polymers such as (
Eman Mosa Rashed +2 more
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Gamma-Ray, Fast Neutron and Ion Shielding Characteristics of Low-Density and High-Entropy Mg–Al–Ti–V–Cr–Fe–Zr–Nb Alloy Systems Using Phy-X/PSD and SRIM Programs [PDF]
Heliyon, 2023 Tika Ram Lamichhane, Basanta Subedi
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