Communication Dans Un Congrès Année : 2018

Upgrade of the monitoring system of LHCb ECAL

Yu. Guz
  • Fonction : Auteur
A. Konoplyannikov
  • Fonction : Auteur
P. Perret
P. Shatalov
  • Fonction : Auteur

Résumé

In order to improve the stability of the LHCb ECAL monitoring system, the light guides transporting LED light to PMTs have been replaced by radiation hard quartz fibers. The behavior of transparency of the selected fibers under moderate radiation doses, up to few kGy, was studied in detail. The performance of the upgraded version of the LHCb ECAL monitoring system is also discussed.

Dates et versions

hal-01974845 , version 1 (09-01-2019)

Identifiants

Citer

Yu. Guz, A. Konoplyannikov, P. Perret, P. Shatalov. Upgrade of the monitoring system of LHCb ECAL. 8th International Conference on New Developments in Photodetection, Jul 2017, Tours, France. pp.205-208, ⟨10.1016/j.nima.2017.11.037⟩. ⟨hal-01974845⟩
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