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オクノ ショウジ
Okuno Shoji 奥野 祥二 所属 神奈川大学 情報学部 システム数理学科 職種 助教 |
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言語種別 | 日本語 |
発行・発表の年月 | 2007/06 |
形態種別 | 学術雑誌 |
査読 | 査読あり |
標題 | The design of diamond Compton telescope |
執筆形態 | 共著 |
掲載誌名 | Astrophysics and Space Science |
巻・号・頁 | 309(1-4),541-544頁 |
著者・共著者 | Kinya Hibino, Toshisuke Kashiwagi, Shoji Okuno, Kaori Yajima, Yukio Uchihori, Hisashi Kitamura, Takeshi Takashima, Mamoru Yokota and Kenji Yoshida |
概要 | We have developed radiation detectors using the new synthetic diamonds. The diamond detector has an advantage for observations of “low/medium” energy gamma rays as a Compton telescope. The primary advantage of the diamond detector can reduce the photoelectric effect in the low energy range, which is background noise for tracking of the Compton recoil electron. A concept of the Diamond Compton Telescope (DCT) consists of position sensitive layers of diamond-striped detector and calorimeter layer of CdTe detector. The key part of the DCT is diamond-striped detectors with a higher positional resolution and a wider energy range from 10 keV to 10 MeV. However, the diamond-striped detector is under development. We describe the performance of prototype diamond detector and the design of a possible DCT evaluated by Monte Carlo simulations. |