کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5492554 1526255 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Trace radioactive impurities in final construction materials for EXO-200
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Trace radioactive impurities in final construction materials for EXO-200
چکیده انگلیسی
We report results from a systematic measurement campaign conducted to identify low radioactivity materials for the construction of the EXO-200 double beta decay experiment. Partial results from this campaign have already been reported in a 2008 paper by the EXO collaboration. Here we release the remaining data, collected since 2007, to the public. The data reported were obtained using a variety of analytic techniques. The measurement sensitivities are among the best in the field. Construction of the EXO-200 detector has been concluded, and Phase-I data was taken from 2011 to 2014. The detector's extremely low background implicitly verifies the measurements and the analysis assumptions made during construction and reported in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 871, 1 November 2017, Pages 169-179
نویسندگان
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