Search

Charged particles have been extensively utilized in medical physics as well as in numerous radiation investigations, including cosmic radiation, which is formed of nearly 99% alpha and protons. In this study, lithium-borotellurite glasses strengthened through cerium (IV) oxide (TBLC groups) and gadolinium (III) oxide (TBLG group) are examined on mass stopping power, projected range, and KERMA parameters over the kinetic energy range from 0 to 10 MesV. SRIM and PAGEX code are utilized for determining the critical parameters. The TBLG20 sample with the greatest material density as well as Gd reinforcement is reported with the highest KERMA value. TBLG20 sample consistently yields the lowest values for the mass stopping power values obtained for alpha and protons. Moreover, alpha and proton mass stopping power values are reported to be the lowest for the TBLG20 sample. The lowest projected range values are observed for the TBLG20 sample with the greatest amount of Gd addition. This noticeable difference confirms the superiority observed in KERMA and mass stopping power values and is attributed to the maximal Gd contribution. It can be concluded that Gd reinforcement into tellurite glasses may provide a non-decreasing monotonic effect on stopping power properties of high-density tellurite glasses. [ABSTRACT FROM AUTHOR]

We present the behavioral changes and symmetrical enhancement on KERMA, mass stopping power and projected range parameters against heavy-charged particles through Indium (In) and Tantalum (Ta) incorporations for various zinc-tellurite glass groups such as TZI and ZTT for nuclear applications. SRIM and PAGEX codes are utilized for the determination of investigated attenuation parameters for alpha and proton particles. In KERMA calculations, the ZTT7 sample is reported to have the greatest release of charged particles because of an increase in kinetic energy. The mass stopping power values of all absorbent glass materials are steadily increased from 0 MeV to 0.1 MeV. TZI and ZTT attained their maximum mass stopping power at a kinetic energy value of 0.1 MeV. While comparable behavior patterns are seen for various energy values on the examined energy scale, the ZTT7 sample is observed with lower mass stopping power and projected range values against proton particles than the other samples. It can be concluded that zinc-telluride glasses through maximum Ta-reinforcement may be considered as promising materials for stopping the proton and alpha particles. Moreover, Ta-reinforcement may be considered as a monotonic tool in terms of providing a symmetry for attenuation enhancement against heavy-charged particles. [ABSTRACT FROM AUTHOR]