Title of article
On the geometrical design of integrated Micromegas detectors
Author/Authors
Blanco Carballo، نويسنده , , V.M. and Salm، نويسنده , , C. and Smits، نويسنده , , S.M. and Schmitz، نويسنده , , J. and Chefdeville، نويسنده , , Alexander M. and van der Graaf، نويسنده , , J. Andersons · P. H. M. Timmermans · J. Modniks، نويسنده , , J. and Visschers، نويسنده , , J.L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
1
To page
4
Abstract
This paper presents the operational characteristics of several integrated Micromegas detectors. These detectors called InGrids are made by means of micro-electronic fabrication techniques. These techniques allow a large variety of detector geometry to be made and studied. Gain, gain homogeneity and energy resolution were measured for various amplification gap sizes, hole pitches and hole diameters in Argon/Isobutane. Gain measurements as a function of gap thickness are compared to the Rose and Korff formula and a model of the detector gain. Our model uses electric field maps and MAGBOLTZ calculated amplification coefficients.
Keywords
Wafer post-procesing , Energy resolution , GAIN , Integrated Micromegas
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
2206023
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