Research Article
Non-proportionality and Photon Interaction Study of CLYC Scintillation Material by Compton Scattering Technique
@INPROCEEDINGS{10.4108/eai.18-10-2018.2287336, author={Wuttichai Chaiphaksa and Wiraporn Hongtong and Wasu Cheewasukhanont and Kittipong Siengsanoh and Jakrapong Kaewkhao}, title={Non-proportionality and Photon Interaction Study of CLYC Scintillation Material by Compton Scattering Technique}, proceedings={Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia}, publisher={EAI}, proceedings_a={AISTSSE}, year={2019}, month={10}, keywords={scintillation material non-proportionality mass attenuation coefficient light yield}, doi={10.4108/eai.18-10-2018.2287336} }- Wuttichai Chaiphaksa
Wiraporn Hongtong
Wasu Cheewasukhanont
Kittipong Siengsanoh
Jakrapong Kaewkhao
Year: 2019
Non-proportionality and Photon Interaction Study of CLYC Scintillation Material by Compton Scattering Technique
AISTSSE
EAI
DOI: 10.4108/eai.18-10-2018.2287336
Abstract
In this research, scintillation properties of Cs2LiYCl6:Ce (CLYC) scintillation material were studied by Compton scattering technique and the samples were irradiated with eight different photon energies using these technique. Photon interactions have been calculated by WinXCom program at 216-662 keV. The mass attenuation coefficient( )and partial interactions, light yield and non-proportionality were presented. The values of increased toward the decrease of gamma ray energies and are influenced by photon energy and chemical compositions. The partial interactions found that three energy relative to the partial processes first photoelectric absorption, second incoherent (Compton) scattering and third coherent (Rayleigh) scattering.Moreover, the crystal were higher at the low photon energy and decreased with increasing the photon energy. The results of scintillation properties show that slightly increased when increasing the photon energy.The non-proportionality shows demonstrated excellent proportional property in the energy range, the non-proportionality is about 1.5%.
