TORCH: A large area time-of-flight detector for particle identification

N. Harnew, S. Bhasin, T. Blake, N. H. Brook, T. Conneely, D. Cussans, M. van Dijk, R. Forty, C. Frei, E. P.M. Gabriel, R. Gao, T. J. Gershon, T. Gys, T. Hadavizadeh, T. H. Hancock, M. Kreps, J. Milnes, D. Piedigrossi, J. Rademacker

Research output: Contribution to journalReview ArticleResearchpeer-review

4 Citations (Scopus)

Abstract

TORCH is a time-of-flight detector that is being developed for the Upgrade II of the LHCb experiment, with the aim of providing charged particle identification over the momentum range 2–10GeV/c. A small-scale TORCH demonstrator with customised readout electronics has been operated successfully in beam tests at the CERN PS. Preliminary results indicate that a single-photon resolution better than 100ps can be achieved.

Original languageEnglish
Pages (from-to)595-597
Number of pages3
JournalNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
Volume936
DOIs
Publication statusPublished - 21 Aug 2019
Externally publishedYes

Keywords

  • Cherenkov radiation
  • LHCb upgrade
  • Micro-channel plate photomultipliers
  • Particle identification
  • Time-of-flight

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