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Search for dark-matter–nucleon interactions via Migdal effect with DarkSide-50
Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ionization electron adds to the energy deposited by the recoiling nuclear system and allows for the detection of interactions of sub-GeV/c
dc.abstract.en | Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ionization electron adds to the energy deposited by the recoiling nuclear system and allows for the detection of interactions of sub-GeV/c$^{2}$ mass dark matter. We present new constraints for sub-GeV/c$^{2}$ dark matter using the dual-phase liquid argon time projection chamber of the DarkSide-50 experiment with an exposure of (12 306 $\pm$ 184) kg d. The analysis is based on the ionization signal alone and significantly enhances the sensitivity of DarkSide-50, enabling sensitivity to dark matter with masses down to 40 MeV/c$^{2}$. Furthermore, it sets the most stringent upper limit on the spin independent dark matter nucleon cross section for masses below 3.6 GeV/c$^{2}$. | |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | |
dc.contributor.author | Agnes, P. | |
dc.contributor.author | Albuquerque, I. F. M. | |
dc.contributor.author | Alexander, T. | |
dc.contributor.author | Alton, A. K. | |
dc.contributor.author | Ave, M. | |
dc.contributor.author | Back, H. O. | |
dc.contributor.author | Batignani, G. | |
dc.contributor.author | Biery, K. | |
dc.contributor.author | Bocci, V. | |
dc.contributor.author | Bonivento, W. M. | |
dc.contributor.author | Bottino, B. | |
dc.contributor.author | Bussino, S. | |
dc.contributor.author | Cadeddu, M. | |
dc.contributor.author | Cadoni, M. | |
dc.contributor.author | Calaprice, F. | |
dc.contributor.author | Caminata, A. | |
dc.contributor.author | Campos, M. D. | |
dc.contributor.author | Canci, N. | |
dc.contributor.author | Caravati, M. | |
dc.contributor.author | Cargioli, N. | |
dc.contributor.author | Cariello, M. | |
dc.contributor.author | Carlini, M. | |
dc.contributor.author | Cataudella, V. | |
dc.contributor.author | Cavalcante, P. | |
dc.contributor.author | Cavuoti, S. | |
dc.contributor.author | Chashin, S. | |
dc.contributor.author | Chepurnov, A. | |
dc.contributor.author | Cicalò, C. | |
dc.contributor.author | Covone, G. | |
dc.contributor.author | D’Angelo, D. | |
dc.contributor.author | Davini, S. | |
dc.contributor.author | De Candia, A. | |
dc.contributor.author | De Cecco, S. | |
dc.contributor.author | De Filippis, G. | |
dc.contributor.author | De Rosa, G. | |
dc.contributor.author | Derbin, A. V. | |
dc.contributor.author | Devoto, A. | |
dc.contributor.author | D’Incecco, M. | |
dc.contributor.author | Dionisi, C. | |
dc.contributor.author | Dordei, F. | |
dc.contributor.author | Downing, M. | |
dc.contributor.author | D’Urso, D. | |
dc.contributor.author | Fairbairn, M. | |
dc.contributor.author | Fiorillo, G. | |
dc.contributor.author | Franco, D. | |
dc.contributor.author | Gabriele, F. | |
dc.contributor.author | Galbiati, C. | |
dc.contributor.author | Ghiano, C. | |
dc.contributor.author | Giganti, C. | |
dc.contributor.author | Giovanetti, G. K. | |
dc.contributor.author | Goretti, A. M. | |
dc.contributor.author | Grilli di Cortona, G. | |
dc.contributor.author | Grobov, A. | |
dc.contributor.author | Gromov, M. | |
dc.contributor.author | Guan, M. | |
dc.contributor.author | Gulino, M. | |
dc.contributor.author | Hackett, B. R. | |
dc.contributor.author | Herner, K. | |
dc.contributor.author | Hessel, T. | |
dc.contributor.author | Hosseini, B. | |
dc.contributor.author | Hubaut, F. | |
dc.contributor.author | Hungerford, E. V. | |
dc.contributor.author | Ianni, An. | |
dc.contributor.author | Ippolito, V. | |
dc.contributor.author | Keeter, K. | |
dc.contributor.author | Kendziora, C. L. | |
dc.contributor.author | Kimura, M. | |
dc.contributor.author | Kochanek, I. | |
dc.contributor.author | Korablev, D. | |
dc.contributor.author | Korga, G. | |
dc.contributor.author | Kubankin, A. | |
dc.contributor.author | Kuss, M. | |
dc.contributor.author | La Commara, M. | |
dc.contributor.author | Lai, M. | |
dc.contributor.author | Li, X. | |
dc.contributor.author | Lissia, M. | |
dc.contributor.author | Longo, G. | |
dc.contributor.author | Lychagina, O. | |
dc.contributor.author | Machulin, I. N. | |
dc.contributor.author | Mapelli, L. P. | |
dc.contributor.author | Mari, S. M. | |
dc.contributor.author | Maricic, J. | |
dc.contributor.author | Messina, A. | |
dc.contributor.author | Milincic, R. | |
dc.contributor.author | Monroe, J. | |
dc.contributor.author | Morrocchi, M. | |
dc.contributor.author | Mougeot, X. | |
dc.contributor.author | Muratova, V. N. | |
dc.contributor.author | Musico, P. | |
dc.contributor.author | Nozdrina, A. O. | |
dc.contributor.author | Oleinik, A. | |
dc.contributor.author | Ortica, F. | |
dc.contributor.author | Pagani, L. | |
dc.contributor.author | Pallavicini, M. | |
dc.contributor.author | Pandola, L. | |
dc.contributor.author | Pantic, E. | |
dc.contributor.author | Paoloni, E. | |
dc.contributor.author | Pelczar, Krzysztof - 103639 | |
dc.contributor.author | Pelliccia, N. | |
dc.contributor.author | Piacentini, S. | |
dc.contributor.author | Pocar, A. | |
dc.contributor.author | Poehlmann, D. M. | |
dc.contributor.author | Pordes, S. | |
dc.contributor.author | Poudel, S. S. | |
dc.contributor.author | Pralavorio, P. | |
dc.contributor.author | Price, D. D. | |
dc.contributor.author | Ragusa, F. | |
dc.contributor.author | Razeti, M. | |
dc.contributor.author | Razeto, A. | |
dc.contributor.author | Renshaw, A. L. | |
dc.contributor.author | Rescigno, M. | |
dc.contributor.author | Rode, J. | |
dc.contributor.author | Romani, A. | |
dc.contributor.author | Sablone, D. | |
dc.contributor.author | Samoylov, O. | |
dc.contributor.author | Sandford, E. | |
dc.contributor.author | Sands, W. | |
dc.contributor.author | Sanfilippo, S. | |
dc.contributor.author | Savarese, C. | |
dc.contributor.author | Schlitzer, B. | |
dc.contributor.author | Semenov, D. A. | |
dc.contributor.author | Shchagin, A. | |
dc.contributor.author | Sheshukov, A. | |
dc.contributor.author | Skorokhvatov, M. D. | |
dc.contributor.author | Smirnov, O. | |
dc.contributor.author | Sotnikov, A. | |
dc.contributor.author | Stracka, S. | |
dc.contributor.author | Suvorov, Y. | |
dc.contributor.author | Tartaglia, R. | |
dc.contributor.author | Testera, G. | |
dc.contributor.author | Tonazzo, A. | |
dc.contributor.author | Unzhakov, E. V. | |
dc.contributor.author | Vishneva, A. | |
dc.contributor.author | Vogelaar, R. B. | |
dc.contributor.author | Wada, M. | |
dc.contributor.author | Wang, H. | |
dc.contributor.author | Wang, Y. | |
dc.contributor.author | Westerdale, S. | |
dc.contributor.author | Wójcik, Marcin - 100062 | |
dc.contributor.author | Xiao, X. | |
dc.contributor.author | Yang, C. | |
dc.contributor.author | Zuzel, Grzegorz - 186344 | |
dc.contributor.institution | DarkSide Collaboration | |
dc.date.accessioned | 2025-10-20T12:39:07Z | |
dc.date.available | 2025-10-20T12:39:07Z | |
dc.date.createdat | 2025-10-01T09:30:06Z | en |
dc.date.issued | 2023 | |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 10 | |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 130 | |
dc.identifier.articleid | 101001 | |
dc.identifier.doi | 10.1103/PhysRevLett.130.101001 | |
dc.identifier.eissn | 1079-7114 | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.project | DRC AI | |
dc.identifier.uri | https://ruj.uj.edu.pl/handle/item/563240 | |
dc.language | eng | |
dc.language.container | eng | |
dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa | |
dc.rights.licence | CC-BY | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | |
dc.share.type | inne | |
dc.subtype | Article | |
dc.title | Search for dark-matter–nucleon interactions via Migdal effect with DarkSide-50 | |
dc.title.journal | Physical Review Letters | |
dc.type | JournalArticle | |
dspace.entity.type | Publication | en |
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