Study of the Phototransference in GR-200 Dosimetric Material and its Convenience for Dose Re-estimation
Abstract
A study of the phototransference of charges from deep to dosimetric traps in GR-200 material is presented and its convenience for dose re-estimation in the dose range between 2 and 100mSv is also analyzed. The recovering coefficient (RC) defined as the ratio between the phototransferred thermoluminescence (PTTL) and the original thermoluminescence (TL) of the dosimetric trap was used to evaluate the ratio of phototransferred charges from deep traps and the original charges in the dosimetric traps. The results show the convenience of this method for dose re-estimation for this material in the selected range of doses.
- Publication:
-
Medical Physics: Ninth Mexican Symposium on Medical Physics
- Pub Date:
- September 2006
- DOI:
- 10.1063/1.2356394
- Bibcode:
- 2006AIPC..854...36B
- Keywords:
-
- 87.53.Dq;
- 87.66.Sq;
- Photon dosimetry: measurements;
- Thermoluminescence bioluminescence etc.