کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1830821 1027486 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the geometrical design of integrated Micromegas detectors
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
On the geometrical design of integrated Micromegas detectors
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 576, Issue 1, 11 June 2007, Pages 1–4
نویسندگان
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