کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1823777 1526450 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Digital pulse processing for planar TlBr detectors, optimized for ballistic deficit and charge-trapping effect
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Digital pulse processing for planar TlBr detectors, optimized for ballistic deficit and charge-trapping effect
چکیده انگلیسی

The energy resolution of thallium bromide (TlBr) detectors is significantly limited by charge-trapping effect and pulse ballistic deficit, caused by the slow charge collection time. A digital pulse processing algorithm has been developed aiming to compensate for charge-trapping effect, while minimizing pulse ballistic deficit. The algorithm is examined using a 1 mm thick TlBr detector and an excellent energy resolution of 3.37% at 662 keV is achieved at room temperature. The pulse processing algorithms are presented in recursive form, suitable for real-time implementations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 675, 21 May 2012, Pages 47–50
نویسندگان
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