التفاصيل البيبلوغرافية
| العنوان: |
CHANGES IN OPTICAL TRANSMISSION CAUSED BY GAMMA RAY INDUCED COLORING IN PHOTOLUMINESCENCE DOSIMETER. |
| المؤلفون: |
Yasuda, Hiroshi, Takami, Michiko, Ishidoya, Tatsuyo |
| المصدر: |
Health Physics; Jun2006, Vol. 90 Issue 6, p565-568, 4p, 4 Graphs |
| مصطلحات موضوعية: |
GAMMA rays, IONIZING radiation, LIGHT transmission, PHOTOLUMINESCENCE, ULTRAVIOLET radiation, RESONANCE lamps, DOSIMETERS, RADIATION dosimetry, CARBON monoxide |
| مستخلص: |
The article focuses on the changes in optical transmission induced by gamma ray stimulated coloring in photoluminescence dosimeter. The transmission of visible light and ultraviolet radiation was studied for a phosphate-glass photoluminescence dosimeter enlighted with 60carbon monoxide source gamma rays in the dose array of 1-60 water. Relative ratio of measured photoluminescence affirmed well with estimations that were computed from the transmission reduction of ultraviolet radiation. This fact shows that reduction of photoluminescence efficiency induced through high-dose gamma rays is attributable to the fading of the ultraviolet radiation from an excitation source. |
| قاعدة البيانات: |
Supplemental Index |
