کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5492759 | 1526258 | 2017 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Calorimeter development for the SuperNEMO double beta decay experiment
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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: Calorimeter development for the SuperNEMO double beta decay experiment Calorimeter development for the SuperNEMO double beta decay experiment](/preview/png/5492759.png)
چکیده انگلیسی
SuperNEMO is a double-β decay experiment, which will employ the successful tracker-calorimeter technique used in the recently completed NEMO-3 experiment. SuperNEMO will implement 100 kg of double-β decay isotope, reaching a sensitivity to the neutrinoless double-β decay (0νββ) half-life of the order of 1026 yr, corresponding to a Majorana neutrino mass of 50-100 meV. One of the main goals and challenges of the SuperNEMO detector development programme has been to reach a calorimeter energy resolution, ÎEâE, around 3%âE(MeV)Ï, or 7%âE(MeV) FWHM (full width at half maximum), using a calorimeter composed of large volume plastic scintillator blocks coupled to photomultiplier tubes. We describe the R&D programme and the final design of the SuperNEMO calorimeter that has met this challenging goal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 868, 1 October 2017, Pages 98-108
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 868, 1 October 2017, Pages 98-108
نویسندگان
A.S. Barabash, A. Basharina-Freshville, S. Blot, M. Bongrand, Ch. Bourgeois, D. Breton, V. Brudanin, H. Burešovà , J. Busto, A.J. Caffrey, S. Calvez, M. Cascella, C. Cerna, J.P. Cesar, E. Chauveau, A. Chopra, G. Claverie, S. De Capua, A. Žukauskas,