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Experimental study of THGEM detector with mini-rim
- Publication Year :
- 2011
-
Abstract
- The gas gain and energy resolution of single and double THGEM detectors (5{\times}5cm2 effective area) with mini-rims (rim is less than 10{\mu}m) were studied. The maximum gain can reach 5{\times}103 and 2{\times}105 for single and double THGEM respectively, while the energy resolution of 5.9 keV X-ray varied from 18% to 28% for both single and double THGEM detectors of different hole sizes and thicknesses.All the experiments were investigated in mixture of noble gases(argon,neon) and small content of other gases(iso-butane,methane) at atmospheric pressure.<br />Comment: 4pages,6figures, it has been submitted to Chinese Physics C
- Subjects :
- Physics - Instrumentation and Detectors
High Energy Physics - Experiment
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1105.1757
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/1674-1137/36/2/007