Title of article
The CDF plug upgrade electromagnetic calorimeter: test beam results
Author/Authors
Albrow، نويسنده , , M. and Aota، نويسنده , , S. and Apollinari، نويسنده , , G. and Asakawa، نويسنده , , T. and Bailey، نويسنده , , M. and de Barbaro، نويسنده , , P. and Barnes، نويسنده , , V. and Biery، نويسنده , , K. and Bodek، نويسنده , , A. and Breccia، نويسنده , , L. and Brunetti، نويسنده , , R. and Budd، نويسنده , , H. and Cauz، نويسنده , , D. and Demortier، نويسنده , , L. and Fiori، نويسنده , , I. and Frautschi، نويسنده , , M. and Fukui، نويسنده , , Y. and Ganel، نويسنده , , O. and Gotra، نويسنده , , Sang Y. and Hahn، نويسنده , , S. and Handa، نويسنده , , T. and Hatakeyama، نويسنده , , K. and Ikeda، نويسنده , , H. and Introzzi، نويسنده , , G. and Iwai، نويسنده , , Stephen J. and Kikuchi، نويسنده , , T. and Kim، نويسنده , , S.H. and Kowald، نويسنده , , W. and Laasanen، نويسنده , , A. and Lamoureux، نويسنده , , J. and LINDGREN، نويسنده , , M. and Liu، نويسنده , , J. and Lusin، نويسنده , , S. and Melese، نويسنده , , P. and Minato، نويسنده , , H. and Murgia، نويسنده , , S. and Nakada، نويسنده , , H. and Patrick، نويسنده , , J. and Pauletta، نويسنده , , G. and Sakumoto، نويسنده , , W. and Santi، نويسنده , , L. and Seiya، نويسنده , , Y. and Solodsky، نويسنده , , A. and Wigmans، نويسنده , , R. and Zucchelli، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
23
From page
524
To page
546
Abstract
The CDF Plug Upgrade calorimeter, which fully exploits the tile–fiber technique, was tested at the Fermilab meson beamline. The calorimeter was exposed to positron, positively charged pion and positive muon beams with energies in the range of 5–230 GeV. The energy resolution of the electromagnetic calorimeter to the positron beam is consistent with the design value of 16%/E⊕1%, where E is the energy in units of GeV and ⊕ represents sum in quadrature. The non-linearity for positrons is studied in an energy range of 11–181 GeV. It is important to incorporate the response of the preshower detector, the first layer of the electromagnetic calorimeter which is readout separately, into that of the calorimeter to reduce the non-linearity to 1% or less. The energy scale is about 1.46 pC/GeV with HAMAMATSU R4125 operated typically at a gain of 2.5×104. The response non-uniformity over the surface of a tower of the electromagnetic calorimeter is found to be about 2% with 57 GeV positrons. Studies of several detailed detector characteristics are also presented.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2002
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2194929
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