Experimental verification of an all-sky gamma-ray Compton camera based on scintillators for use in high-dose environments

Katagiri, Hideaki*; Sato, Wataru*; Enomoto, Ryoji*; Wakamotsu, Ryo*; Tanaka, Soichi*; Kagaya, Mika*; Takeda, Toru*; Muraishi, Hiroshi*; Yoshida, Tatsuo*; Watanabe, Takara*; Wada, Kiyoto*; Uchida, Tomohisa*; Tanaka, Manobu*; Kato, Shinichi*; Harada, Hiroyuki  

We developed All-Sky Gamma-Ray Compton Camera based on Scintillators. We measured the residual dose rate in F1 by using this detector. Additionally, we measured the residual dose rate at beam line in J-PARC 3 GeV RCS, where has a high dose-rate from 0.01 to 1 mSv/h caused by beam loss during beam operation. We performed the experiment that we can use the detector in the RCS. As the result, we evaluated to obtain -ray imaging of dose rate, which is consistency the measured one by using other detectors. In our presentation, we will report these results.