Published July 1989 | Version v1
Report Restricted

Development studies for the OPAL end cap electromagnetic calorimeter using vacuum photo triode instrumented leadglass

Creators

  • 1. Rutherford Appleton Lab., Chilton (UK)
  • 2. Queen Mary Coll., London (UK). Dept. of Physics

Description

A description is given of the OPAL end cap electromagnetic calorimeters which consist of leadglass instrumented with vacuum photo triodes. Test results are presented showing linearity, energy and position resolution measured in an electron beam whilst the calorimeter is subject to magnetic fields up to 1.0T. The response to hadrons is also discussed. Finally, radiation damage and recovery of the leadglass is reported. (author)

Availability note (English)

MF available from INIS under the Report Number.

Files

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Additional details

Publishing Information

Imprint Pagination
55 p.
Report number
RAL--89-060

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
21011245
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
CALORIMETERS; ELECTRON BEAMS; GLASS; HADRONS; LEAD COMPOUNDS; LEP STORAGE RINGS; OPERATION; PHYSICAL RADIATION EFFECTS; RESOLUTION
Descriptors DEC
BEAMS; ELEMENTARY PARTICLES; LEPTON BEAMS; MEASURING INSTRUMENTS; PARTICLE BEAMS; RADIATION EFFECTS; STORAGE RINGS