[20p-A304-1~12] 2.2 Detection systems

[20p-A304-9] Si/CdTe semiconductor Compton Cameras with electron-tracking based imaging

〇Shin Watanabe^1,2, Hiroki Yoneda^1,2, Hirokazu Ikeda¹, Tadayuki Takahashi^1,2, Shin'ichiro Takeda³ (1.JAXA ISAS, 2.Univ. of Tokyo, 3.OIST)

Keywords:Compton camera, semiconductor detector, gamma-ray detector

We have developed novel Si/CdTe semiconductor Compton cameras, which have a capability to detect recoil electron trajectories. One approach for further effective Compton imaging is to detect directions of Compton recoil electrons, and, this information leads to fully Compton event reconstruction. In this presentation, we present the results from the prototype Compton camera.