109121 20230519145419.0 doi 10.1140/epjc/s10052-021-09121-9 sideral 125270 ART-2021-125270 eng Agnes, P. Separating Ar39 from Ar40 by cryogenic distillation with Aria for dark matter searches 2021 Access copy available to the general public Unrestricted Aria is a plant hosting a 350m cryogenic isotopic distillation column, the tallest ever built, which is being installed in a mine shaft at Carbosulcis S.p.A., Nuraxi-Figus (SU), Italy. Aria is one of the pillars of the argon dark-matter search experimental program, lead by the Global Argon Dark Matter Collaboration. It was designed to reduce the isotopic abundance of 39Ar in argon extracted from underground sources, called Underground Argon (UAr), which is used for dark-matter searches. Indeed, 39Ar is a -emitter of cosmogenic origin, whose activity poses background and pile-up concerns in the detectors. In this paper, we discuss the requirements, design, construction, tests, and projected performance of the plant for the isotopic cryogenic distillation of argon. We also present the successful results of the isotopic cryogenic distillation of nitrogen with a prototype plant. info:eu-repo/grantAgreement/ES/MINECO/MDM-2015-0509 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.994 2021 PHYSICS, PARTICLES & FIELDS 8 / 29 = 0.276 2021 Q2 T1 1.563 2021 Physics and Astronomy (miscellaneous) 2021 Q1 Engineering (miscellaneous) 2021 Q1 8.3 2021 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Albergo, S. Albuquerque, I. F. M. Alexander, T. Alici, A. Alton, A. K. Amaudruz, P. Arba, M. Arpaia, P. Arcelli, S. Ave, M. Avetissov, I. Ch. Avetisov, R. I. Azzolini, O. Back, H. O. Balmforth, Z. Barbarian , V. Barrado Olmedo, A. Barrillon, P. Basco, A. Batignani, G. Bondar, A. Bonivento, W. M. Borisova, E. Bottino, B. Boulay, M. G. Buccino, G. Bussino, S. Busto, J. Buzulutskov, A. Cadeddu, M. Cadoni, M. Caminata, A. Canesi, E. V. Canci, N. Cappello, G. Caravati, M. Cárdenas-Montes, M. Cargioli, N. Carlini , M. Carnesecchi, F. Castello, P. Castellani, A. Catalanotti, S. Cataudella, V. Cavalcante, P. Cavuoti, S. Cebrian, S. Universidad de Zaragoza (orcid)0000-0002-6948-5101 Cela Ruiz, J. M. Celano, B. Chashin, S. Chepurnov, A. Cicalò, C. Cifarelli, L. Cintas, D. Universidad de Zaragoza (orcid)0000-0001-5187-2640 Coccetti, F. Cocco, V. Colocci, M. Conde Vilda, E. Consiglio, L. Copello, S. Corning, J. Covone, G. Czudak, P. D’Aniello, M. D’Auria, S. Da Rocha Rolo, M. D. Dadoun, O. Daniel, M. Davini, S. De Candia , A. De Cecco, S. De Falco, A. De Filippis, G. De Gruttola, D. De Guido, G. De Rosa, G. Della Valle, M. Dellacasa, G. De Pasquale, S. Derbin, A. V. Devoto, A. Di Noto, L. Di Eusanio, F. Dionisi, C. Di Stefano, P. Dolganov, G. Dongiovanni, D. Dordei, F. Downing, M. Erjavec, T. Falciano, S. Farenzena, S. Fernandez Diaz, M. Filip, C. Fiorillo, G. Franceschi, A. Franco, D. Frolov, E. Funicello, N. Gabriele, F. Galbiati, C. Garbini, M. Garcia Abia, P. Gendotti, A. Ghiano, C. Giampaolo, R. A. Giganti, C. Giorgi, M. A. Giovanetti, G. K. Gligan, M. L. Goicoechea Casanueva, V. Gola, A. Goretti, A. M. Graciani Diaz, R. Grigoriev, G. Y. Grobov, A. Gromov, M. Guan, M. Guerzoni, M. Guetti, M. Gulino, M. Guo, C. Hackett, B. R. Hallin, A. Haranczyk, M. Hill, S. Horikawa, S. Hubaut, F. Hugues, T. Hungerford, E. V. Ianni, An. Ippolito, V. James, C. C. Jillings, C. Kachru, P. Kemp, A. A. Kendziora, C. L. Keppel, G. Khomyakov, A. V. Kish, A. Kochanek, I. Kondo, K. Korga, G. Kubankin, A. Kugathasan, R. Kuss, M. Kuzniak, M. La Commara, M. La Delfa, L. La Grasta, D. Lai, M. Lami, N. Langrock, S. Leyton, M. Li, X. Lidey, L. Lippi, F. Lissia, M. Longo, G. Maccioni, N. Machulin, I. N. Mapelli, L. Marasciulli, A. Margotti, A. Mari, S. M. Maricic, J. Marinelli, M. Martínez, M. Martinez Rojas, A. D. Martini, A. Mascia, M. Masetto, M. Masoni, A. Mazzi, A. McDonald, A. B. Mclaughlin, J. Messina, A. Meyers, P. D. Miletic, T. Milincic, R. Miola, R. Moggi, A. Moharana, A. Moioli, S. Monroe, J. Morisi, S. Morrocchi, M. Mozhevitina, E. N. Mróz, T. Muratova, V. N. Murenu, A. Muscas, C. Musenich, L. Musico, P. Nania, R. Napolitano, T. Navrer Agasson, A. Nessi, M. Nikulin, I. Nowak, J. Oleinik, A. Oleynikov, V. Pagani, L. Pallavicini, M. Palmas, S. Pandola, L. Pantic, E. Paoloni, E. Paternoster, G. Pegoraro, P. A. Pellegrini, L. A. Pellegrino, C. Pelczar, K. 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 81 (2021), 359 [18 pp.] Eur. phys. j., C The European Physical Journal C 1434-6044 4549139 http://zaguan.unizar.es/record/109121/files/texto_completo.pdf Versión publicada 2714834 http://zaguan.unizar.es/record/109121/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:109121 articulos driver 2023-05-18-14:05:53 ARTICLE