کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8178746 | 1526393 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of pixelated scintillation detector for highly precise time measurement in MEG upgrade
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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: Development of pixelated scintillation detector for highly precise time measurement in MEG upgrade Development of pixelated scintillation detector for highly precise time measurement in MEG upgrade](/preview/png/8178746.png)
چکیده انگلیسی
The MEG experiment in search for the lepton flavor decay μ+âe+γ is planned to be upgraded to reach the branching ratio sensitivity down to 5Ã10â14, which is one order of magnitude higher than that of the current phase of the experiment. A pixelated scintillation detector with an ultimate time resolution is under development for the positron time measurement in the upgraded experiment. Single pixel time resolutions better than 50 ps (rms) are achieved with prototype counters and an excellent overall time resolution at a level of 30-35 ps (rms) is found to be achievable in the full-scale detector by averaging the positron impact times over multiple hit counters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 732, 21 December 2013, Pages 146-150
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 732, 21 December 2013, Pages 146-150
نویسندگان
Wataru Ootani, MEG Collaboration MEG Collaboration,