Performance of the Electromagnetic Calorimeter of the HERMES Experiment
arXiv:hep-ex/9810004 · doi:10.1016/S0168-9002(98)00540-3
Abstract
The performance of the electromagnetic calorimeter of the HERMES experiment is described. The calorimeter consists of 840 radiation resistant F101 lead-glass counters. The response to positrons up to 27.5 GeV, the comparison between the measured energy and the momentum reconstructed from tracking, long-term stability, hadron rejection and neutral meson invariant mass reconstruction are shown.
22 pages, 13 figures, LaTeX, accepted by NIM