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arXiv · 1709.08672

Brightness and uniformity measurements of plastic scintillator tiles at the CERN H2 test beam

HCAL collaboration
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Abstract

We study the light output, light collection efficiency and signal timing of a variety of organic scintillators that are being considered for the upgrade of the hadronic calorimeter of the CMS detector. The experimental data are collected at the H2 test-beam area at CERN, using a 150 GeV muon beam. In particular, we investigate the usage of over-doped and green-emitting plastic scintillator, two solutions that have not been extensively considered. We present a study of the energy distribution in plastic-scintillator tiles, the hit efficiency as a function of the hit position, and a study of the signal timing for blue and green scintillators.

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HCAL collaboration. 2017-09-25. Brightness and uniformity measurements of plastic scintillator tiles at the CERN H2 test beam. https://doi.org/10.1088/1748-0221/13/01/p01002

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