Temporal Response of Fast and Ultrafast Inorganic Scintillators

  • Chen Hu
  • , Liyuan Zhang
  • , Ren Yuan Zhu
  • , Marcel Demarteau
  • , Robert Wagner
  • , Lei Xia
  • , Junqi Xie
  • , Xuan Li
  • , Zhehui Wang
  • , Yanhua Shih
  • , Tom Smith

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Ultrafast inorganic scintillators with excellent radiation hardness are required for future HEP experiments at the energy and intensity frontiers as well as GHz hard X-ray imaging for the proposed MaRIE project. In this paper, we present an investigation on temporal response of fast and ultrafast inorganic scintillators. Temporal response of BaF2:Y, BaF2, YAP:Yb, YAG:Yb, ZnO:Ga, Ga2O3, YAP:Ce, LYSO:Ce, LuYAP:Ce, LuAG:Ce, YSO:Ce and GAGG:Ce was measured by ultrafast MCP-PMTs using cosmic rays and 510 keV γ-rays from a Na-22 source at Caltech, and by 30 keV X-ray bunches of 27 and 50 ps length at the Advanced Photon Source facility of Argonne National Laboratory. Their application for future HEP experiments and GHz hard X-ray imaging is discussed.

Original languageEnglish
Title of host publication2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538684948
DOIs
StatePublished - Nov 2018
Externally publishedYes
Event2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Sydney, Australia
Duration: Nov 10 2018Nov 17 2018

Publication series

Name2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings

Conference

Conference2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018
Country/TerritoryAustralia
CitySydney
Period11/10/1811/17/18

Funding

Manuscript received December 15, 2018. This work was supported by the U.S. Department of Energy, Office of High Energy Physics program under Award No. DE-SC0011925.

Keywords

  • Crystal
  • hard X-ray imaging
  • light output
  • scintillators
  • transmittance
  • ultrafast decay time

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