Title of article
A new fast two-stage GL charge division method for a very long MSGC for large-area radiation imaging
Author/Authors
Siritiprussamee، نويسنده , , P. and Fujita، نويسنده , , K. and Takahashi، نويسنده , , H. and Niko، نويسنده , , H. and Nishi، نويسنده , , K. and Toyokawa، نويسنده , , H. and Furusaka، نويسنده , , M. and Ino، نويسنده , , T. and Kishimoto، نويسنده , , S. and Shimizu، نويسنده , , H.M. and Kanazawa، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
1119
To page
1122
Abstract
We present a novel readout method; a fast two-stage Global Local (GL) charge division method. The new readout method is to utilize two coincident signals to localize position. It can greatly improve a spatial resolution when applies to a high signal-to-noise ratio (SNR) detector. We have implemented the new readout method in very long microstrip gas counters (MSGCs). Prototype detectors, which have 640.8 mm of an active length, have been designed, fabricated and evaluated. The principle of the new readout method was confirmed. The spatial resolution was 1.15 mm with good uniformity and good linearity.
Keywords
Position sensitive detector , Gas detector , MSGC , Two-stage GL charge division method , Readout method
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2007
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2207862
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