基盤セッション D:　放射性核種の分析化学・放射化分析・核鑑識

[3B11] Establishment of the mass spectrometric technique of ²²⁶Ra in gadolinium sulfate for detection of Neutrinos by SK-Gd

*Yuma Sakakieda¹, Aya Sakaguchi², Yuichi Takaku², Keishi Hosokawa³, Hiroyuki Sekiya³, Shintaro Ito⁴, Motoyasu Ikeda³, Koichi Ichimura⁵, Shinya Yamasaki², Keisuke Sueki² (1. Graduate School of Science and Technology, Degree Programs in Pure and Applied Sciences, University of Tsukuba, 2. Faculty of Pure and Applied Science, University of Tsukuba, 3. Institute for Cosmic Ray Research, University of Tokyo, 4. Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization, 5. Research Center for Neutrino Science, Tohoku University)