کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10716448 | 1027559 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In-beam measurement of the position resolution of a highly segmented coaxial germanium detector
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: In-beam measurement of the position resolution of a highly segmented coaxial germanium detector In-beam measurement of the position resolution of a highly segmented coaxial germanium detector](/preview/png/10716448.png)
چکیده انگلیسی
The position resolution of a highly segmented coaxial germanium detector was determined by analyzing the 2055 keV γ-ray transition of Zr90 excited in a fusion-evaporation reaction. The high velocity of the Zr90 nuclei imparted large Doppler shifts. Digital analysis of the detector signals recovered the energy and position of individual γ-ray interactions. The location of the first interaction in the crystal was used to correct the Doppler energy shift. Comparison of the measured energy resolution with simulations implied a position resolution (root mean square) of 2 mm in three-dimensions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 553, Issue 3, 21 November 2005, Pages 535-542
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 553, Issue 3, 21 November 2005, Pages 535-542
نویسندگان
M. Descovich, I.Y. Lee, P. Fallon, M. Cromaz, A.O. Macchiavelli, D.C. Radford, K. Vetter, R.M. Clark, M.A. Deleplanque, F.S. Stephens, D. Ward,