کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5493160 1526280 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sensitivity of GRETINA position resolution to hole mobility
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Sensitivity of GRETINA position resolution to hole mobility
چکیده انگلیسی
The sensitivity of the position resolution of the gamma-ray tracking array GRETINA to the hole charge-carrier mobility parameter is investigated. The χ2 results from a fit of averaged signal (“superpulse”) data exhibit a shallow minimum for hole mobilities 15% lower than the currently adopted values. Calibration data on position resolution is analyzed, together with simulations that isolate the hole mobility dependence of signal decomposition from other effects such as electronics cross-talk. The results effectively exclude hole mobility as a dominant parameter for improving the position resolution for reconstruction of gamma-ray interaction points in GRETINA.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 846, 21 February 2017, Pages 50-55
نویسندگان
, , , , , , , , , , ,