1. DSpace at Rajamangala University of Technology Thanyaburi
  2. คณะวิทยาศาสตร์และเทคโนโลยี (Faculty of Science and Technology)
  3. ประชุมวิชาการ (Proceedings - SCI)
Please use this identifier to cite or link to this item: http://www.repository.rmutt.ac.th/xmlui/handle/123456789/1298
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dc.contributor.authorC. Akapong Phunpueok, Weerapong Chewpraditkul, Voranuch Thongpool, and Deaw Aphairaj
dc.date.accessioned2014-02-11T04:08:01Z
dc.date.accessioned2020-09-24T04:45:57Z-
dc.date.available2014-02-11T04:08:01Z
dc.date.available2020-09-24T04:45:57Z-
dc.date.issued2014
dc.identifier.urihttp://www.repository.rmutt.ac.th/dspace/handle/123456789/1298-
dc.descriptionThe 15th International Conference of International Academy of Physical Sciences Dec 9 - 13, 2012, Pathumthani, Thailand.en_US
dc.description.abstractPhotofractions of Lu0.7Y0.3AlO3:Ce (LuYAP:Ce), Lu1.95Y0.05SiO5:Ce (LYSO:Ce), and Bi4Ge3O12 (BGO) scintillation crystals in gamma ray detection have been compared using photomultiplier tube readout for photon energies at 320, 511, and 662 keV. BGO showed much higher photofraction than LuYAP:Ce and LYSO:Ce in a same trend with the cross-section ratio obtained from WinXCOM program. The scintillation light yield and energy resolution of gamma ray energy were measured and the intrinsic resolution of all crystals was determined after correcting the measured energy resolution for PMT statistics. For 662 keV gamma rays (137Cs source), LuYAP:Ce and LYSO:Ce showed the comparable energy resolution of about 8 %, while energy resolution of BGO is the orst.en_US
dc.language.isoenen_US
dc.publisherRajamangala University of Technology Thanyaburi. Faculty of Sciences and Technologyen_US
dc.subjectBGO, gamma ray detection, LuYAP:Ce, LYSO:Ce, photofractionen_US
dc.titleComparison of Photofraction for LuYAP:Ce, LYSO:Ce and BGO Crystals in Gamma Ray Detectionen_US
dc.typeProceedingen_US
Appears in Collections:ประชุมวิชาการ (Proceedings - SCI)

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