Silicon PhotoMultipliers are silicon photodetectors that can be used to replace the photomultiplier tubes in many experimental situations. In this article we describe the performance of SiPMs as a readout system of a shashlik calorimeter composed of 70 11.5x11.5 cm(2) 4mm thick tiles of scintillator and 69 11.5x11.5 cm(2) 1.5 mm thick tiles of lead for a total of similar to 19 radiation lengths; the light is collected by 144 1.2 mm wave-length-shifter (WLS) fibers grouped in bundles of nine for a total of 16 channels. The SiPMs are manufactured by FBK-irst and have a sensitive area of 9 mm(2). The calorimeter has been tested at CERN using both a low (PS T9 beamline) and high (SPS H4 beamline) energy beam in 2010.

A shashlik calorimeter readout with silicon photomultipliers with no amplification of the output signal

BERRA, ALESSANDRO JOSE' FRANCESCO;LIETTI, DANIELA;PREST, MICHELA;
2011-01-01

Abstract

Silicon PhotoMultipliers are silicon photodetectors that can be used to replace the photomultiplier tubes in many experimental situations. In this article we describe the performance of SiPMs as a readout system of a shashlik calorimeter composed of 70 11.5x11.5 cm(2) 4mm thick tiles of scintillator and 69 11.5x11.5 cm(2) 1.5 mm thick tiles of lead for a total of similar to 19 radiation lengths; the light is collected by 144 1.2 mm wave-length-shifter (WLS) fibers grouped in bundles of nine for a total of 16 channels. The SiPMs are manufactured by FBK-irst and have a sensitive area of 9 mm(2). The calorimeter has been tested at CERN using both a low (PS T9 beamline) and high (SPS H4 beamline) energy beam in 2010.
2011
Calorimeters, Photon detectors for UV; visible and IR photons (solid-state)
Berra, ALESSANDRO JOSE' FRANCESCO; Bolognini, D.; Bonvicini, V.; Bosisio, L.; Cauz, D.; Ciano, S.; Hasan, S.; Iugovaz, D.; Lietti, Daniela; Pauletta, G.; Penzo, A.; Piemonte, C.; Prest, Michela; Rashevskaya, I.; Reia, S.; Vallazza, E.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/1733407
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