دورية أكاديمية
Sensitivity of the DARWIN observatory to the neutrinoless double beta decay of $$^{136}$$ 136 Xe
| العنوان: | Sensitivity of the DARWIN observatory to the neutrinoless double beta decay of $$^{136}$$ 136 Xe |
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| المؤلفون: | F. Agostini, S. E. M. Ahmed Maouloud, L. Althueser, F. Amaro, B. Antunovic, E. Aprile, L. Baudis, D. Baur, Y. Biondi, A. Bismark, P. A. Breur, A. Brown, G. Bruno, R. Budnik, C. Capelli, J. Cardoso, D. Cichon, M. Clark, A. P. Colijn, J. J. Cuenca-García, J. P. Cussonneau, M. P. Decowski, A. Depoian, J. Dierle, P. Di Gangi, A. Di Giovanni, S. Diglio, J. M. F. dos Santos, G. Drexlin, K. Eitel, R. Engel, A. D. Ferella, H. Fischer, M. Galloway, F. Gao, F. Girard, F. Glück, L. Grandi, R. Größle, R. Gumbsheimer, S. Hansmann-Menzemer, F. Jörg, G. Khundzakishvili, A. Kopec, F. Kuger, L. M. Krauss, H. Landsman, R. F. Lang, S. Lindemann, M. Lindner, J. A. M. Lopes, A. Loya Villalpando, C. Macolino, A. Manfredini, T. Marrodán Undagoitia, J. Masbou, E. Masson, P. Meinhardt, S. Milutinovic, A. Molinario, C. M. B. Monteiro, M. Murra, U. G. Oberlack, M. Pandurovic, R. Peres, J. Pienaar, M. Pierre, V. Pizzella, J. Qin, D. Ramírez García, S. Reichard, N. Rupp, P. Sanchez-Lucas, G. Sartorelli, D. Schulte, M. Schumann, L. Scotto Lavina, M. Selvi, M. Silva, H. Simgen, M. Steidl, A. Terliuk, C. Therreau, D. Thers, K. Thieme, R. Trotta, C. D. Tunnell, K. Valerius, G. Volta, D. Vorkapic, C. Weinheimer, C. Wittweg, J. Wolf, J. P. Zopounidis, K. Zuber, DARWIN Collaboration |
| المصدر: | European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-11 (2020) |
| بيانات النشر: | SpringerOpen, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Astrophysics LCC:Nuclear and particle physics. Atomic energy. Radioactivity |
| مصطلحات موضوعية: | Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798 |
| الوصف: | Abstract The DARWIN observatory is a proposed next-generation experiment to search for particle dark matter and for the neutrinoless double beta decay of $$^{136}$$ 136 Xe. Out of its 50 t total natural xenon inventory, 40 t will be the active target of a time projection chamber which thus contains about 3.6 t of $$^{136}$$ 136 Xe. Here, we show that its projected half-life sensitivity is $$2.4\times {10}^{27}\,{\hbox {year}}$$ 2.4×1027year , using a fiducial volume of 5 t of natural xenon and 10 year of operation with a background rate of less than 0.2 events/(t $$\cdot $$ · year) in the energy region of interest. This sensitivity is based on a detailed Monte Carlo simulation study of the background and event topologies in the large, homogeneous target. DARWIN will be comparable in its science reach to dedicated double beta decay experiments using xenon enriched in $$^{136}$$ 136 Xe. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1434-6044 1434-6052 |
| Relation: | http://link.springer.com/article/10.1140/epjc/s10052-020-8196-z; https://doaj.org/toc/1434-6044; https://doaj.org/toc/1434-6052 |
| DOI: | 10.1140/epjc/s10052-020-8196-z |
| URL الوصول: | https://doaj.org/article/8578e145f1c346b2ac06e5a732969a72 |
| رقم الأكسشن: | edsdoj.8578e145f1c346b2ac06e5a732969a72 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 14346044 14346052 |
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| DOI: | 10.1140/epjc/s10052-020-8196-z |