126605 20241125101152.0 doi 10.1103/PhysRevD.107.112006 sideral 134081 ART-2023-134081 eng Agnes, P. Sensitivity projections for a dual-phase argon TPC optimized for light dark matter searches through the ionization channel 2023 Access copy available to the general public Unrestricted Dark matter lighter than 10  GeV/c2 encompasses a promising range of candidates. A conceptual design for a new detector, DarkSide-LowMass, is presented, based on the DarkSide-50 detector and progress toward DarkSide-20k, optimized for a low-threshold electron-counting measurement. Sensitivity to light dark matter is explored for various potential energy thresholds and background rates. These studies show that DarkSide-LowMass can achieve sensitivity to light dark matter down to the solar neutrino fog for GeV-scale masses and significant sensitivity down to 10  MeV/c2 considering the Migdal effect or interactions with electrons. Requirements for optimizing the detector’s sensitivity are explored, as are potential sensitivity gains from modeling and mitigating spurious electron backgrounds that may dominate the signal at the lowest energies. info:eu-repo/grantAgreement/EC/H2020/952480/EU/Novel technologies for dark matter search and frontier astroparticle physics experiments/DarkWave This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 952480-DarkWave info:eu-repo/grantAgreement/ES/MICINN/PID2019-109374GB-I00 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.6 2023 PHYSICS, PARTICLES & FIELDS 7 / 31 = 0.226 2023 Q1 T1 ASTRONOMY & ASTROPHYSICS 17 / 84 = 0.202 2023 Q1 T1 1.587 2023 Physics and Astronomy (miscellaneous) 2023 Q1 Nuclear and High Energy Physics 2023 Q1 9.3 2023 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Ahmad, I. Albergo, S. Albuquerque, I.F.M. Alexander, T. Alton, A.K. Amaudruz, P. Atzori Corona, M. Auty, D.J. Ave, M. Avetisov, I.Ch. Avetisov, R.I. Azzolini, O. Back, H.O. Balmforth, Z. Barbarian, V. Barrado Olmedo, A. Barrillon, P. Basco, A. Batignani, G. Berzin, E. 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. Canci, N. Capra, A. Caprioli, S. Caravati, M. Cárdenas-Montes, M. Cargioli, N. Carlini, M. Castello, P. Cataudella, V. Cavalcante, P. Cavuoti, S. Cebrian, S. Universidad de Zaragoza (orcid)0000-0002-6948-5101 Cela Ruiz, J.M. Chashin, S. Chepurnov, A. Chyhyrynets, E. Cicalò, C. Cifarelli, L. Cintas, D. Cocco, V. Conde Vilda, E. Consiglio, L. Copello, S. Covone, G. Cross, S. Czubak, M. 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 Pasquale, S. De Rosa, G. Dellacasa, G. Derbin, A.V. Devoto, A. Di Capua, F. Di Noto, L. Di Stefano, P. Dionisi, C. Dolganov, G. Dordei, F. Doria, L. Erjavec, T. Fernandez Diaz, M. Fiorillo, G. Franceschi, A. Franchini, P. Franco, D. Frolov, E. Funicello, N. Gabriele, F. Gahan, D. Galbiati, C. Gallina, G. Gallus, G. Garbini, M. Garcia Abia, P. Gendotti, A. Ghiano, C. Giampaolo, R.A. Giganti, C. Giorgi, M.A. Giovanetti, G.K. Goicoechea Casanueva, V. Gola, A. Gorman, D. Graciani Diaz, R. Grauso, G. Grilli di Cortona, G. Grobov, A. Gromov, M. Guan, M. Guerzoni, M. Gulino, M. Guo, C. Hackett, B.¿R. Hall, J.B. Hallin, A.L. Hamer, A. Helton, H. Haranczyk, M. Hessel, T. Hill, S. Horikawa, S. Hubaut, F. Hugues, T. Hungerford, E.V. Ianni, An. Ippolito, V. Jillings, C. La Commara, M. Lai, M. Le Guirriec, E. Leason, E. Longo, G. Luzzi, L. Margotti, A. Mari, S.M. Mariani, C. Marini, A. Martínez, M. Universidad de Zaragoza (orcid)0000-0002-9043-4691 Masoni, A. Mazzi, A. McDonald, A.¿B. Messina, A. Monroe, J. Morrocchi, M. Muscas, C. Musico, P. Nania, R. Napolitano, T. Nessi, M. Organtini, P. Ortiz de Solórzano, A. Pagani, L. Pallavicini, M. Pandola, L. Paoloni, E. Paternoster, G. Pegoraro, P.A. Pellegrino, C. Perotti, F. Pesudo, V. Piacentini, S. Pietropaolo, F. Pino, N. Pira, C. Pocar, A. Pralavorio, P. Price, D. Raffaelli, F. Ragusa, F. Ramachers, Y. Ramirez, A. Razeti, M. Razeto, A. Rescigno, M. Resnati, F. Retiere, F. Rignanese, L.P. Ripoli, C. Rivetti, A. Roberts, A. Roberts, C. Rode, J. Rogers, G. Romero, L. Rossi, M. Saffold, T.R. Samoylov, O. Sandford, E. Sanfilippo, S. Santone, D. Santorelli, R. Savarese, C. Scapparone, E. Scioli, G. Shchagin, A. Sheshukov, A. Simeone, M. Smith, B. Stefanizzi, R. Steri, A. Tartaglia, R. Taylor, A. Taylor, J. Tedesco, S. Testera, G. Thieme, K. Thorpe, T.¿N. Tonazzo, A. Torres-Lara, S. Viel, S. 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 107, 11 (2023), 112006 [19 pp.] Phys. rev. D Physical Review D 2470-0010 1571669 http://zaguan.unizar.es/record/126605/files/texto_completo.pdf Postprint 523274 http://zaguan.unizar.es/record/126605/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:126605 articulos driver 2024-11-22-12:07:31 ARTICLE