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Performance of photosensors in the PandaX-I experiment

  • S. Li
  • , X. Chen
  • , K. L. Giboni
  • , G. Guo
  • , X. Ji
  • , Q. Lin
  • , J. Liu
  • , Y. Mao
  • , K. Ni
  • , X. Ren
  • , A. Tan
  • , M. Xiao
  • , X. Xiao
  • , X. Zhou

Research output: Contribution to journalReview articlepeer-review

Abstract

We report the long term performance of the photosensors, 143 one-inch R8520-406 and 37 three-inch R11410-MOD photomultipliers from Hamamatsu, in the first phase of the PandaX dual-phase xenon dark matter experiment. This is the first time that a significant number of R11410 photomultiplier tubes were operated in liquid xenon for an extended period, providing important guidance to the future large xenon-based dark matter experiments.

Original languageEnglish (US)
Article numberT02005
JournalJournal of Instrumentation
Volume11
Issue number2
DOIs
StatePublished - Feb 23 2016
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Mathematical Physics

Keywords

  • Dark Matter detectors (WIMPs, axions, etc.)
  • Noble liquid detectors (scintillation, ionization, double-phase)
  • Performance of High Energy Physics Detectors
  • Photon detectors for UV
  • visible and IR photons (vacuum) (photomultipliers, HPDs, others)

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