Evaluation of monthly variations in electrometer calibration coefficients using a charge generator for radiation

Motohiro Kawashima1, Maria Varnava2, Shuichi Ozawa3,4,5

  • 1Gunma University Heavy Ion Medical Center, 3-39-22 Showa-Machi, Maebashi, Gunma, 371-8511, Japan. mkawashi@gunma-u.ac.jp.

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