@article{oai:repo.qst.go.jp:00045036, author = {Hibino, Kinya and Kashiwagi, Toshisuke and Okuno, Syouji and Yajima, Kaori and Uchihori, Yukio and Kitamura, Hisashi and Takashima, Takeshi and Yokota, Mamoru and Yoshida, Kenji and 日比野 欣也 and 柏木 利介 and 奥野 祥二 and 矢島 佳央理 and 内堀 幸夫 and 北村 尚 and 高島 健 and 吉田 賢二}, issue = {1/4}, journal = {Astrophysics and Space Science}, month = {Jun}, note = {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.}, pages = {541--544}, title = {The design of diamond Compton telescope}, volume = {309}, year = {2007} }