Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8210056 | Applied Radiation and Isotopes | 2014 | 7 Pages |
Abstract
Effective atomic numbers (Zeff) of 107 different materials of dosimetric interest have been calculated for total electron interactions in the wide energy region 10Â keV-1Â GeV. The stopping cross sections of elements and dosimetric materials were used to calculate Zeff of the materials. Differences (%) in Zeff relative to water have been calculated in the entire energy region to evaluate the water equivalency of the used materials. Moreover, the tissue equivalent materials have been compared with the tissues and dosimetric materials in terms of Zeff to reveal their ability to use as tissue substitutes. Possible conclusions were drawn based on the variation of Zeff through the entire energy region and water and tissue equivalency comparisons in terms of Zeff.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Murat Kurudirek,