The structure of the calorimeters built with the ''Shashlik'' technique [1] allows the insertion of tracking detectors within the sampling structure, in order to improve the accuracy in the determination of the showering particle direction and to enhance the e-pi separation ability. The new luminosity monitor of the DELPHI detector at LEP was equipped With two planes of silicon pad detectors placed at a depth of 4 and 7.4 radiation lengths. A description of the silicon detectors is given, together with the results from the exposure to a test beam.
A Silicon Pad Shower Maximum Detector For A Shashlik Calorimeter
GAMBA, Diego;MIGLIORE, Ernesto;ROMERO, Alessandra;TRAPANI, Pier Paolo;
1995-01-01
Abstract
The structure of the calorimeters built with the ''Shashlik'' technique [1] allows the insertion of tracking detectors within the sampling structure, in order to improve the accuracy in the determination of the showering particle direction and to enhance the e-pi separation ability. The new luminosity monitor of the DELPHI detector at LEP was equipped With two planes of silicon pad detectors placed at a depth of 4 and 7.4 radiation lengths. A description of the silicon detectors is given, together with the results from the exposure to a test beam.
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