Abstract
In-beam evaluation of a fully-equipped medium-size 30 × 30 cm2 Resistive Plate WELL (RPWELL) detector is presented. It consists here of a single element gas-avalanche multiplier with Semitron ESD225 resistive plate, 1 cm2 readout pads and APV25/SRS electronics. Similarly to previous results with small detector prototypes, stable operation at high detection efficiency (> 98%) and low average pad multiplicity (~ 1.2) were recorded with 150 GeV muon and high-rate pion beams, in Ne/(5%CH4), Ar/(5%CH4) and Ar/(7%CO2). This is an important step towards the realization of robust detectors suitable for applications requiring large-area coverage; among them Digital Hadron Calorimetry.
Original language | English |
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Article number | 09013 |
Number of pages | 14 |
Journal | Journal of Instrumentation |
Volume | 11 |
Issue number | 9 |
DOIs | |
State | Published - 27 Sep 2016 |
Keywords
- Calorimeter methods
- Charge transport and multiplication in gas
- Electron multipliers (gas)
- Etc)
- GEM
- Ingrid
- MHSP
- Micromegas
- Micropattern gaseous detectors (MSGC
- Micropic
- RETHGEM
- THGEM
All Science Journal Classification (ASJC) codes
- Instrumentation
- Mathematical Physics