[20a-A304-1~12] 2.2 Detection systems

[20a-A304-7] Measurements of Low-energy X-rays with a Scintillation Detector Using anL MPPC

〇Shunji Kishimoto¹, Masako Sakamaki¹, Kenta Amemiya¹ (1.KEK IMSS)

Keywords:scintillation detector, Si-PM, synchrotron X-rays

We measured low-energy X-rays (< 6 keV) with a scintillation detector using a MPPC. The detector consists of a MPPC (Hamamatsu S13360-6642) and a Pilot-U plastic scintillator. Pulse-height spectra of 6-keV synchrotron X-rays were measured with the detector cooled at mainus 10 degree and a charge-sensitive preamplifier (Canberra 2005). The experimental results using other scintillators and on time spectra will be discussed on the presentation.