[11p-S622-1~10] 2.1 Radiation physics and Detector fundamentals

[11p-S622-9] The effects of purification and impurities on ionization yield in helium

〇Akihiro Takeuchi¹, Kiwamu Saito^1,2, Yuji Kishimoto^1,2, Takahiro Oyama², Toshiya Sanami^1,2 (1.SOKENDAI, 2.KEK)

Keywords:helium, ionization yield, W-value