دورية أكاديمية
Material radiopurity control in the XENONnT experiment
| العنوان: | Material radiopurity control in the XENONnT experiment |
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| المؤلفون: | Aprile, E., Abe, K., Agostini, F., Ahmed Maouloud, S., Alfonsi, M., Althueser, L., Angelino, E., Angevaare, J.R., Antochi, V.C., Martin, D. Antón, Arneodo, F., Baudis, L., Baxter, A.L., Bellagamba, L., Biondi, R., Bismark, A., Brown, A., Bruenner, S., Bruno, G., Budnik, R., Capelli, C., Cardoso, J.M. R., Cichon, D., Cimmino, B., Clark, M., Colijn, A.P., Conrad, J., Cuenca-García, J.J., Cussonneau, J.P., d'Andrea, V., Decowski, M.P., Di Gangi, P., Di Pede, S., Di Giovanni, A., Di Stefano, R., Diglio, S., Elykov, A., Farrell, S., Ferella, A.D., Fischer, H., Fulgione, W., Gaemers, P., Gaior, R., Galloway, M., Gao, F., Glade-Beucke, R., Grandi, L., Grigat, J., Higuera, A., Hils, C., Hiraide, K., Hoetzsch, L., Howlett, J., Iacovacci, M., Itow, Y., Jakob, J., Joerg, F., Kato, N., Kavrigin, P., Kazama, S., Kobayashi, M., Koltman, G., Kopec, A., Landsman, H., Lang, R.F., Levinson, L., Li, I., Liang, S., Lindemann, S., Lindner, M., Liu, K., Lombardi, F., Long, J., Lopes, J.A. M., Ma, Y., Macolino, C., Mahlstedt, J., Mancuso, A., Manenti, L., Manfredini, A., Marignetti, F., Marrodán Undagoitia, T., Martens, K., Masbou, J., Masson, D., Masson, E., Mastroianni, S., Messina, M., Miuchi, K., Mizukoshi, K., Molinario, A., Moriyama, S., Morå, K., Mosbacher, Y., Murra, M., Ni, K., Oberlack, U., Palacio, J., Peres, R., Pienaar, J., Pierre, M., Pizzella, V., Plante, G., Qi, J., Qin, J., García, D. Ramírez, Reichard, S., Rocchetti, A., Rupp, N., Sanchez, L., dos Santos, J.M. F., Sartorelli, G., Schreiner, J., Schulte, D., Eißing, H. Schulze, Schumann, M., Scotto Lavina, L., Selvi, M., Semeria, F., Shagin, P., Shockley, E., Silva, M., Simgen, H., Takeda, A., Tan, P.-L., Terliuk, A., Therreau, C., Thers, D., Toschi, F., Trinchero, G., Tunnell, C., Tönnies, F., Valerius, K., Volta, G., Wei, Y., Weinheimer, C., Weiss, M., Wenz, D., Westermann, J., Wittweg, C., Wolf, T., Xu, Z., Yamashita, M., Yang, L., Ye, J., Yuan, L., Zavattini, G., Zhang, Y., Zhong, M., Zhu, T., Zopounidis, J.P., Laubenstein, M., Nisi, S. |
| المساهمون: | Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), XENON |
| المصدر: | Eur.Phys.J.C ; https://hal.science/hal-03720616Test ; Eur.Phys.J.C, 2022, 82 (7), pp.599. ⟨10.1140/epjc/s10052-022-10345-6⟩ |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | numerical calculations: Monte Carlo, radon: nuclide, gamma ray: spectrometer, mass: spectrometer, detector: surface, screening, background: radioactivity, background: suppression, XENON, Gamma spectroscopy, Mass spectrometry, Radon emanation, Surface treatment, Detector cleanliness, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] |
| الوصف: | International audience ; The selection of low-radioactive construction materials is of the utmost importance for rare-event searches and thus critical to the XENONnT experiment. Results of an extensive radioassay program are reported, in which material samples have been screened with gamma-ray spectroscopy, mass spectrometry, and $^{222}$Rn emanation measurements. Furthermore, the cleanliness procedures applied to remove or mitigate surface contamination of detector materials are described. Screening results, used as inputs for a XENONnT Monte Carlo simulation, predict a reduction of materials background ($\sim $17%) with respect to its predecessor XENON1T. Through radon emanation measurements, the expected $^{222}$Rn activity concentration in XENONnT is determined to be 4.2 ($^{+0.5}_{-0.7}$) $\upmu $Bq/kg, a factor three lower with respect to XENON1T. This radon concentration will be further suppressed by means of the novel radon distillation system. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/arxiv/2112.05629; hal-03720616; https://hal.science/hal-03720616Test; https://hal.science/hal-03720616/documentTest; https://hal.science/hal-03720616/file/s10052-022-10345-6.pdfTest; ARXIV: 2112.05629; INSPIRE: 1988026 |
| DOI: | 10.1140/epjc/s10052-022-10345-6 |
| الإتاحة: | https://doi.org/10.1140/epjc/s10052-022-10345-6Test https://hal.science/hal-03720616Test https://hal.science/hal-03720616/documentTest https://hal.science/hal-03720616/file/s10052-022-10345-6.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.1253D0CD |
| قاعدة البيانات: | BASE |
| DOI: | 10.1140/epjc/s10052-022-10345-6 |
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