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Resolution Studies of GEM/Timepix Detector with 5 GeV electrons

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 نشر من قبل Nikolai Vlasov Dr
 تاريخ النشر 2007
  مجال البحث فيزياء
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This contribution investigates a prototype of a TPC readout with a highly pixelated CMOS ASIC, which is an option for charged particles tracking of the ILC. A triple GEM stack was joined with a TimePix and MediPix2 chip (pixel size of 55$times$55 $mu m^2$) and its readout properties were investigated with 5 GeV electrons. The spatial resolution of the cluster center reconstruction was determined as a function of drift distance using different cluster alhoritms and compared with Monte Carlo predictions.

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