Record number :
2186945
Title of article :
A fiber detector radiation hardness test
Author/Authors :
Bنhr، نويسنده , , J and Nahnhauer، نويسنده , , R and Nerreter، نويسنده , , S and Shanidze، نويسنده , , R، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Pages :
8
From page :
260
To page :
267
Abstract :
An intense 146 MeV/c pion beam was stopped inside a scintillating fiber detector made out of 12 planes with 16 pixels each, where every pixel consists of 8×8 densely packed scintillating fibers of 500 μm diameter. The detector was irradiated for 52 h to more than 10 kGy at its center. Before and directly after the irradiation the detector had been exposed to a particle beam to compare the corresponding light output. This study was continued during the following three months using cosmic rays. No damage was found taking into account the measurement errors of 5–10%. A 9 cm deep lucite degrader became irreversibly non-transparent in the irradiation region.
Keywords :
Scintillating fiber detector , Pion beam , High dose rate , Radiation hardness
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2000
Link To Document :
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