Title of article
A tungsten/scintillating fiber electromagnetic calorimeter prototype for a high-rate muon experiment
Author/Authors
McNabb، نويسنده , , R. and Blackburn، نويسنده , , J. and Crnkovic، نويسنده , , J.D. and Hertzog، نويسنده , , D.W. and Kiburg، نويسنده , , B. and Kunkle، نويسنده , , J. and Thorsland، نويسنده , , E. and Webber، نويسنده , , D.M. and Lynch، نويسنده , , K.R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
396
To page
402
Abstract
A compact and fast electromagnetic calorimeter prototype was designed, built, and tested in preparation for a next-generation, high-rate muon ( g − 2 ) experiment. It uses a simple assembly procedure: alternating layers of 0.5-mm-thick tungsten plates and 0.5-mm-diameter plastic scintillating fiber ribbons. This geometry leads to a detector having a calculated radiation length of 0.69 cm, a Molière radius of 1.73 cm, and a measured intrinsic sampling resolution term of ( 11.8 ± 1.1 ) % / E ( GeV ) , in the range 1.5–3.5 GeV. The construction procedure, test beam results, and GEANT-4 comparative simulations are described.
Keywords
Electromagnetic calorimeter , Tungsten scintillating fiber
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2009
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2210967
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