کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1832599 1027522 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of a time projection chamber using gas electron multipliers (GEM–TPC)
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Development of a time projection chamber using gas electron multipliers (GEM–TPC)
چکیده انگلیسی

We developed a prototype time projection chamber using gas electron multipliers (GEM–TPC) for high energy heavy ion collision experiments. To investigate its performance, we conducted a beam test with three kinds of gases (Ar(90%)–CH4(10%), Ar(70%)–C2H6(30%) and CF4). Detection efficiency of 99%, and spatial resolution of 79μm in the pad-row direction and 313μm in the drift direction were achieved. The test results show that the GEM–TPC meets the requirements for high energy heavy ion collision experiments. The configuration and performance of the GEM–TPC are described.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 566, Issue 2, 15 October 2006, Pages 312–320
نویسندگان
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