Title of article
A high-granularity scintillator calorimeter readout with silicon photomultipliers
Author/Authors
Andreev، نويسنده , , V. and Balagura، نويسنده , , V. and Bobchenko، نويسنده , , B. and Buzhan، نويسنده , , P. and Cvach، نويسنده , , J. and Danilov، نويسنده , , M. and Devitsin، نويسنده , , E. and Dodonov، نويسنده , , V. and Dolgoshein، نويسنده , , B. and Eigen، نويسنده , , G. and Filatov، نويسنده , , L. and Garutti، نويسنده , , E. and Groll، نويسنده , , M. and Heuer، نويسنده , , R.-D. and Ilyin، نويسنده , , A. and Janata، نويسنده , , M. and K، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
13
From page
368
To page
380
Abstract
We report on the design, construction and performance of a prototype for a high-granularity tile hadronic calorimeter for a future international linear collider detector. Scintillating tiles are read out via wavelength-shifting fibers that guide the scintillation light to a novel photodetector, the silicon photomultiplier. A prototype has been tested using a positron test beam at DESY. The results are compared with a reference prototype calorimeter equipped with multichannel vacuum photomultipliers. Detector calibration, noise, linearity and stability are discussed, and the energy response in a 1–6 GeV positron beam is compared with simulations. The present results demonstrate that the silicon photomultiplier is well-suited as photodetectors in calorimeters and thus has been selected for the construction of a 1 m 3 calorimeter prototype to operate in hadron beams.
Keywords
Semiconductor detectors , scintillator , High granularity , Linear collider detector , Analog calorimeter
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2203226
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