[10p-Z14-1~21] 2.2 Detection systems

[10p-Z14-8] Measurements at X-ray energies around the Hf K absorption edge with a HfO₂-nanoparticle-loaded PLS X-ray detector

〇Shunji Kishimoto¹, Akehiro Toda², Fumihiko Nishikido³ (1.KEK IMSS, 2.Tokyo Printing Ink., 3.QST)

Keywords:scintillation detector, plastic scintillator, synchrotron X-rays

We investigated the properties of a scintillation X-ray detector using HfO₂ nanoparticle loaded plastic scintillator, at energies around Hf-K absorption edge (65.3 keV). Experimental results on pulse-height and time spectra and simulation results on pulse height by Geant4 will be presented in the session.