WEKO3
アイテム
Proposal of a 8-Layer DOI Detector Composed of Same Scintillation Crystal Elements
https://repo.qst.go.jp/records/69931
https://repo.qst.go.jp/records/6993144766219-a47f-4ff7-95da-fda53bce8570
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-11-09 | |||||
| タイトル | ||||||
| タイトル | Proposal of a 8-Layer DOI Detector Composed of Same Scintillation Crystal Elements | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Inadama, Naoko
× Inadama, Naoko× et.al× 稲玉 直子 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Previously, we developed a 4-layer depth of interaction (DOI) detector. It is composed of four layers of a scintillation crystal array and a position sensitive photomultiplier tube (PS-PMT) and by removing some reflectors between the crystal elements in the array, we control scintillation light distribution on the PS-PMT so that the responses of all crystal elements are discriminated. We also proposed a 2-layer DOI encoding method by using the crystal elements cut as a triangular prism and proved its capability. Combining these two methods, here we propose an 8-layer DOI encoding method. The method makes it possible that the 8-layer DOI detector is consisted of same scintillation crystal elements, that is to say, any scintillation crystals. The method was demonstrated with the Lu2xGd2(1-x)SiO5 (LGSO) crystals. The obtained results indicated the possibility of the proposed method. |
|||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 2009 Nuclear Science Symposium, Medical Imaging Conference | |||||
| 発表年月日 | ||||||
| 日付 | 2009-10-31 | |||||
| 日付タイプ | Issued | |||||
