کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8955834 | 1646112 | 2018 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of light yield for different configurations of plastic scintillators and wavelength shifting fibers
ترجمه فارسی عنوان
بررسی عملکرد نور برای پیکربندی های مختلف پراکندگی پلاستیک و فیبرهای تغییر شکل موج
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
چکیده انگلیسی
In the effort of the AugerPrime scintillator surface detector R&D activity, we investigated the performances of different extruded and cast plastic scintillators that were read out with wavelength-shifting (WLS) optical fibers and then coupled to a PMT. In particular we compared the light yield of eighteen scintillator/fiber configurations, obtained combining eight different scintillator bars with six fiber types, in order to investigate which was satisfying the AugerPrime specifications in terms of light production (>12Â photoelectrons per minimum ionizing particle). In this paper, we present the results of the study on different scintillator bar geometries, scintillator production techniques, and wavelength-shifting optical fiber types. We also propose an effective way to optically couple the fibers to the PMT entrance window.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 908, 11 November 2018, Pages 82-90
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 908, 11 November 2018, Pages 82-90
نویسندگان
Zizhao Zong, Giulia Hull, Miktat Imre, Michaël Josselin, Alain Maroni, Tiina Suomijärvi, Kai Daumiller, Ralph Engel, Hermann-Josef Mathes, Michael Riegel, Markus Roth, Radomir Å mÃda, Alexander Streich, Darko VeberiÄ,