کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9845088 1526506 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of the front-end analog electronics for the ATLAS tile calorimeter
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Design of the front-end analog electronics for the ATLAS tile calorimeter
چکیده انگلیسی
We describe the design of the analog portion of an electronics system to process signals from the photomultiplier tubes of the ATLAS Tile Calorimeter. The system has a 16-bit dynamic range and is capable of measuring energy depositions in a single calorimeter cell from ∼20MeV to ∼1.3TeV. In order to maintain the calorimeter calibration at the 1% level the system includes a charge injection circuit and a current integrator for use with a cesium source system and with the time-averaged currents produced by the LHC. The system also provides a signal for an analog adder which produces an energy sum for each calorimeter tower. Over 10,000 channels of this system have been constructed and delivered for use.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 551, Issues 2–3, 11 October 2005, Pages 469-476
نویسندگان
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