The 82nd JSAP Autumn Meeting 2021

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Oral presentation

2 Ionizing Radiation » 2.5 Radiation-induced phosphors

[12p-S202-1~21] 2.5 Radiation-induced phosphors

Sun. Sep 12, 2021 1:00 PM - 6:30 PM S202 (Oral)

Masanori Koshimizu(Tohoku Univ.), Go Okada(Kanazawa Inst. of Tech.), Naoki Kawano(Akita Univ.)

2:45 PM - 3:00 PM

[12p-S202-8] Evaluation of Light Yield of Tb:Sr2Gd8(SiO4)6O2 Scintillator

〇Kenichi Watanabe1, Takayuki Yanagida2, Daisuke Nakauchi2, Noriaki Kawaguchi2 (1.Kyushu Univ., 2.NAIST)

Keywords:scintillator, light yield, millisecond decay time

In order to evaluate the light yield of a Tb:Sr2Gd8(SiO4)6O2 (Tb:SrGS) scintillator having millisecond decay time, we developed the light yield measurement system for slow scintillators. We obtained the light yield spectrum when irradiating with 662 keV gamma-ray.