Test of 2 mm-thick TOF scintillation counters

Y. Fujii, T. Oshima, J. Shirai, Y. Sugimoto, Y. Yasu, M. Harada

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The performance of 2 mm-thick TOF counters was examined under various combinations of different scintillator sizes, light-guides, and photo-multipliers (PMs) with the use of a 2-GeV/c beam. The obtained time resolution (σ) was 90 ps for a 50 mmw × 150 mml counter with directly coupled 2 in. diameter PMs, and 140 ps for a 150 mmw × 250 mml counter coupled through twisted light-guides to the PMs. A 40 mm-thick 150 mmw × 12 000 mml counter was also tested, and 60 ps was obtained.

Original languageEnglish
Pages (from-to)282-291
Number of pages10
JournalNuclear Inst. and Methods in Physics Research, A
Volume366
Issue number2-3
DOIs
Publication statusPublished - 1995 Dec 1

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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