| dc.creator |
ALI, A. M. |
|
| dc.creator |
EL-KHAYATT, A. M. |
|
| dc.creator |
AKKURT, İskender |
|
| dc.date |
2015-12-31T22:00:00Z |
|
| dc.date.accessioned |
2020-10-06T10:49:59Z |
|
| dc.date.available |
2020-10-06T10:49:59Z |
|
| dc.identifier |
9afcd4a3-1856-45be-ae44-fa2d8cf5fe5e |
|
| dc.identifier |
10.1080/10420150.2016.1170016 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/9afcd4a3-1856-45be-ae44-fa2d8cf5fe5e/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/67345 |
|
| dc.description |
The effective atomic number (Z(eff)) and effective electron density (N-eff) of eight heavy metal oxide (HMO) glasses have been determined using the Monte Carlo simulation code MCNP for the energy range of 10 keV-10 MeV. The interpolation method was employed to extract Z(eff) and N-eff values from the simulation and that calculated with the help of XCOM program. Comparisons are also made with predictions from the Auto-Z(eff) software in the same energy region. Wherever possible, the simulated values of Z(eff) and N-eff are compared with experimental data. In general, a very good agreement was noticed. It was found that the Z(eff) and N-eff vary with photon energy and do not have extended intermediate regions where Compton scattering is truly dominating; only dips slightly above similar to 1.5 MeV were recorded. Z(eff) and N-eff are found to increase with PbO and Bi2O3 contents. It was found that the Z(eff) value rather than the N-eff value is a better indicator for PbO and/or Bi2O3 contents. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Determination of effective atomic number and electron density of heavy metal oxide glasses |
|
| dc.type |
info:eu-repo/semantics/article |
|