Beam test of Shashlyk EM calorimeter prototypes readout by novel MAPD with super high linearity

Beam test of Shashlyk EM calorimeter prototypes readout by novel MAPD with super high linearity

The main properties of two different Shashlyk EM calorimeter modules readout by novel micropixel avalanche photodiodes (MAPD) with microwell structure and very high density of pixels were studied at the T9 CERN PS test-beam facility. A MAPD-3A with density of pixels 1.5×10 4 mm −2 and area 3×3 mm 2...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 2010-05, Vol.617 (1), p.78-80
Hauptverfasser: Anfimov, N., Chirikov-Zorin, I., Dovlatov, A., Gavrishchuk, O., Guskov, A., Khovanskiy, N., Krumshtein, Z., Leitner, R., Meshcheryakov, G., Nagaytsev, A., Olchevski, A., Rezinko, T., Sadovskiy, A., Sadygov, Z., Savin, I., Tchalyshev, V., Tyapkin, I., Yarygin, G., Zerrouk, F.
Format: Artikel
Sprache:eng
Schlagworte:
Accelerators
Beam
Beams (radiation)
Calorimeter
CERN
Density
Gain
High density
Linearity
MAPD
Photodiodes
Pixels
PMT
Polystyrene resins
Resolution
Scintillator
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Zusammenfassung:The main properties of two different Shashlyk EM calorimeter modules readout by novel micropixel avalanche photodiodes (MAPD) with microwell structure and very high density of pixels were studied at the T9 CERN PS test-beam facility. A MAPD-3A with density of pixels 1.5×10 4 mm −2 and area 3×3 mm 2 manufactured by Zecotek Company was used in our test.
ISSN:0168-9002
1872-9576
DOI:10.1016/j.nima.2009.10.019