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Glass-coated beryllium mirrors for the LHCb RICH1 detector

  • GJ Barber
  • , NH Brook
  • , W Cameron
  • , C D'Ambrosio
  • , C Frei
  • , N Harnew
  • , RD Head
  • , YP Khimitch
  • , V Khmelnikov
  • , P Loveridge
  • , FCD Metlica
  • , V Obraztsov
  • , D Piedigrossi
  • , V Sizenev
  • , P Szczypka
  • , O Ullaland
  • , E Vygosky
  • , D Websdale

Research output: Contribution to journalArticle (Academic Journal)peer-review

5 Citations (Scopus)

Abstract

The design, manufacture and testing of lightweight glass-coated beryllium spherical converging mirrors for the RICH1 detector of the LHCb experiment are described. The mirrors need to be lightweight to minimize the material budget and fluorocarbon-compatible to avoid degradation in the RICH1 C4F10 gas radiator. Results of the optical measurements for small-sized prototypes and for a full-sized prototype mirror are reported.
Translated title of the contributionGlass-coated beryllium mirrors for the LHCb RICH1 detector
Original languageEnglish
Pages (from-to)565 - 572
Number of pages8
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume570 (3)
DOIs
Publication statusPublished - Jan 2007

Bibliographical note

Publisher: Elsevier

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