Development of a time-of-flight detector for the Rare-RI Ring project at RIKEN
スポンサーリンク
概要
- 論文の詳細を見る
We have tested the timing properties of several thin plastic scintillators (10-500 mu m) designed for the Rare-RI Ring project at the R I beam factory. The experiments were performed at the heavy-ion synchrotron facility, HIMAC (Heavy Ion Medical Accelerator in Chiba), using a Xe beam with an energy of 200 MeV/nucleon. The scintillation light was read Out by fast-timing photomultipliers through standard fishtail-shaped light guides. The resultant timing resolutions reached a few tens of picoseconds, which satisfied our requirement for the project. We also measured charge-state distributions for Xe42+ and Fe20+ ions penetrating carbon foils of 10-500 mu g/cm(2) thickness. The results were compared with a theoretical model calculation for charge-state evolution. (c) 2008 Elsevier B.V. All rights reserved.
論文 | ランダム
- 食品の殺菌手法-原理・特徴・現状・課題(22) : 閉講にあたって
- 食品からの改良サルモネラ検出法の検討と鶏挽肉および未殺菌液卵でのその評価
- Commission Decision 2002/657/EC による分析法の妥当性評価
- 食品の化学的保存技術(1) : 開講にあたって
- 変敗食品から分離された Arthrinium 属2種の同定と培養性状