Title of article
Performance of a shower maximum detector with avalanche photodiode readout
Author/Authors
Itoh، نويسنده , , S. and Takeshita، نويسنده , , T. and Fujii، نويسنده , , Y. and Kajino، نويسنده , , F. and Kanzaki، نويسنده , , J. and Kawagoe، نويسنده , , K. and Kim، نويسنده , , S. and Matsunaga، نويسنده , , H. and Miyata، نويسنده , , H. and Nagano، نويسنده , , A. and Nakamura، نويسنده , , R. and Ono، نويسنده , , H. and Sanchez، نويسنده , , A.L.C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
13
From page
370
To page
382
Abstract
We have constructed a shower maximum detector (SMD) using 1-cm wide scintillating strips. The SMD measures the position of electrons and photons in the electromagnetic calorimeter, and improves the e / π separation capability. We use avalanche photodiodes (APDs) to read out the scintillation light; they are directly attached to each end of a strip so as to construct a compact detector. We operate the SMD at room temperature. This report describes the structure of the SMD and its performance as measured in beam tests for future linear collider experiments.
Keywords
Calorimeter , APD , Electromagnetic shower , Spatial resolution
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2008
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2209534
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