Title of article
Influence of the distribution of PWO crystal radiation hardness on electromagnetic calorimeter performance
Author/Authors
G. Drobychev، نويسنده , , Gleb Yu. and Borisevich، نويسنده , , Andrei E. and Korjik، نويسنده , , Mikhail V. and Lecoq، نويسنده , , Paul and Moroz، نويسنده , , Valeri I. and Peigneux، نويسنده , , Jean-Pierre، نويسنده ,
Pages
5
From page
116
To page
120
Abstract
The distribution of about 5000 mass-produced PWO crystals by their light yield and radiation hardness is analysed. The correlation between results of radiation hardness measurements at low and saturating dose rates is refined. A method for the evaluation of the energy resolution of the electromagnetic calorimeter accounting for a distribution of individual PWO crystal characteristics is proposed. A preliminary analysis of the PWO crystal recovery kinetics is also performed.
Keywords
High Energy Physics , Electromagnetic calorimetry , Scintillating crystals , PWO
Journal title
Astroparticle Physics
Record number
2019744
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