Journal article
Energy absorption buildup factors for thermoluminescent dosimetric materials and their tissue equivalence
In
Radiation Physics and Chemistry
—
2010, Volume 79, Issue 5, pp. 575-582
Abstract
Gamma ray energy-absorption buildup factors were computed using the five-parameter geometric progression (G-P) fitting formula for seven thermoluminescent dosimetric (TLD) materials in the energy range 0.015-15 MeV, and for penetration depths up to 40 mfp (mean free path). The generated energy-absorption buildup factor data have been studied as a function of penetration depth and incident photon energy.
Buildup factors determined in the present work should be useful in radiation dosimetry, diagnostics and therapy. The tissue equivalence of TLD materials is also discussed.
| Language: | English |
|---|---|
| Year: | 2010 |
| Pages: | 575-582 |
| ISSN: | 18790895 and 0969806x |
| Types: | Journal article |
| DOI: | 10.1016/j.radphyschem.2010.01.002 |
