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The construction of the CMS electromagnetic calorimeter: automatic measurements of the physics parameters of PWO crystals

Crystal properties (dimensions, optical transmission, light yield) are automatically measured. The pictures show different measurement stations of the automatic machine. Crystals are measured on trays containing five crystals each.

Detalles Bibliográficos
Publicado: 2005
Materias:
Acceso en línea:http://cds.cern.ch/record/929104