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Energy spectra test of glass scintillator

  • Large Area Glass Scintillator Collaboration
  • CAS - Institute of High Energy Physics
  • State Key Laboratory of Particle Detection and Electronics
  • China Building Materials Academy
  • CAS - Shanghai Institute of Optics and Fine Mechanics
  • Spallation Neutron Source Science Center
  • Sichuan University
  • Beijing Glass Research Institute Co., Ltd.
  • China Jiliang University
  • Harbin Engineering University
  • Jinggangshan University
  • School of Astronautics, Harbin Institute of Technology
  • China Nuclear (Beijing) Nuclear Instrument CO.,LTD
  • CAS - Shanghai Institute of Ceramics

Research output: Contribution to journalConference articlepeer-review

Abstract

Hadronic calorimeter (HCAL) is an important part of the calorimeter system in Circular Electron Positron Collider (CEPC). The design of glass scintillator coupled with silicon photomultiplier (SiPM) was proposed by the Institute of High Energy Physics of Chinese Academy of Sciences. How to explore and improve the scintillation performance of the glass is the key of current research. The energy spectra of the glasses under X-ray, γ-ray, proton beam were measured. And the relationship between X-ray luminescence intensity, Gamma light yield (LY) and minimum ionizing particle (MIP) response of the glasses was investigated. The results indicate that Gamma light yield and MIP response can accurately reflect the scintillation properties of the glass scintillator.

Original languageEnglish
Article number565
JournalProceedings of Science
Volume444
StatePublished - 27 Sep 2024
Externally publishedYes
Event38th International Cosmic Ray Conference, ICRC 2023 - Nagoya, Japan
Duration: 26 Jul 20233 Aug 2023

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