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Calibration of the liquid argon ionization response to low energy electronic and nuclear recoils with DarkSide-50

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Autor(es):
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Agnes, P. [1] ; Albuquerque, I. F. M. [2] ; Alexander, T. [3] ; Alton, A. K. [4] ; Ave, M. [2] ; Back, H. O. [3] ; Batignani, G. [5, 6] ; Biery, K. [7] ; Bocci, V [8] ; Bonivento, W. M. [9] ; Bottino, B. [10, 11] ; Bussino, S. [12, 13] ; Cadeddu, M. [9] ; Cadoni, M. [9, 14] ; Calaprice, F. [15] ; Caminata, A. [10] ; Canci, N. [16] ; Caravati, M. [9] ; Cariello, M. [10] ; Carlini, M. [17, 16] ; Carpinelli, M. [18, 19] ; Catalanotti, S. [20, 21] ; Cataudella, V [20, 21] ; Cavalcante, P. [22, 16] ; Cavuoti, S. [20, 21] ; Chepurnov, A. [23] ; Cicalo, C. [9] ; Cocco, A. G. [20] ; Covone, G. [20, 21] ; D'Angelo, D. [24, 25] ; Davini, S. [10] ; De Candia, A. [20, 21] ; De Cecco, S. [8, 26] ; De Filippis, G. [20, 21] ; De Rosa, G. [20, 21] ; Derbin, V, A. ; Devoto, A. [9, 14] ; D'Incecco, M. [16] ; Dionisi, C. [8, 26] ; Dordei, F. [9] ; Downing, M. [27, 28] ; D'Urso, D. [18, 19] ; Fiorillo, G. [20, 21] ; Franco, D. [29] ; Gabriele, F. [9] ; Galbiati, C. [17, 15, 16] ; Ghiano, C. [16] ; Giganti, C. [30] ; Giovanetti, G. K. [15] ; Gorchakov, O. [31] ; Goretti, A. M. [16] ; Grobov, A. [32, 33] ; Gromov, M. [31, 23] ; Guan, M. [34] ; Guardincerri, Y. [7] ; Gulino, M. [18, 35] ; Hackett, B. R. [3] ; Herner, K. [7] ; Hosseini, B. [9] ; Hubaut, F. [36] ; Hungerford, V, E. ; Ianni, An [15, 16] ; Ippolito, V [8] ; Keeter, K. [37] ; Kendziora, C. L. [7] ; Kochanek, I [16] ; Korablev, D. [31] ; Korga, G. [16, 38] ; Kubankin, A. [39] ; Kuss, M. [5] ; La Commara, M. [20, 21] ; Lai, M. [9, 14] ; Li, X. [15] ; Lissia, M. [9] ; Longo, G. [20, 21] ; Machulin, I. N. [32, 33] ; Mapelli, L. P. [40] ; Mari, S. M. [12, 13] ; Maricic, J. [41] ; Martoff, C. J. [42] ; Messina, A. [8, 26] ; Meyers, P. D. [15] ; Milincic, R. [41] ; Morrocchi, M. [5, 6] ; Mougeot, X. [43] ; Muratova, V. N. [44] ; Musico, P. [10] ; Agasson, A. Navrer [30] ; Nozdrina, A. O. [32, 33] ; Oleinik, A. [39] ; Ortica, F. [45, 46] ; Pagani, L. [47] ; Pallavicini, M. [10, 11] ; Pandola, L. [18] ; Pantic, E. [47] ; Paoloni, E. [5, 6] ; Pelczar, K. [48, 16] ; Pelliccia, N. [45, 46] ; Picciau, E. [9, 14] ; Pocar, A. [27, 28] ; Pordes, S. [7] ; Poudel, S. S. [38] ; Pralavorio, P. [36] ; Ragusa, F. [24, 25] ; Razeti, M. [9] ; Razeto, A. [16] ; Renshaw, A. L. [38] ; Rescigno, M. [8] ; Rode, J. [30, 29] ; Romani, A. [45, 46] ; Sablone, D. [15, 16] ; Samoylov, O. [31] ; Sands, W. [15] ; Sanfilippo, S. [12, 13] ; Savarese, C. [17, 15, 16] ; Schlitzer, B. [47] ; Semenov, D. A. [44] ; Shchagin, A. [39] ; Sheshukov, A. [31] ; Skorokhvatov, M. D. [32, 33] ; Smirnov, O. [31] ; Sotnikov, A. [31] ; Stracka, S. [5] ; Suvorov, Y. [20, 33, 21] ; Tartaglia, R. [16] ; Testera, G. [10] ; Tonazzo, A. [29] ; Unzhakov, V, E. ; Vishneva, A. [31] ; Vogelaar, R. B. [22] ; Wada, M. [15, 49] ; Wang, H. [40] ; Wang, Y. [34, 40] ; Westerdale, S. [9, 15] ; Wojcik, M. M. [48] ; Xiao, X. [40] ; Yang, C. [34] ; Zuzel, G. [48] ; Collaboration, DarkSide
Número total de Autores: 139
Afiliação do(s) autor(es):
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[1] Univ Houston, Dept Phys, Houston, TX 77204 - USA
[2] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo - Brazil
[3] Pacific Northwest Natl Lab, Richland, WA 99352 - USA
[4] Augustana Univ, Phys Dept, Sioux Falls, SD 57197 - USA
[5] INFN Pisa, I-56127 Pisa - Italy
[6] Univ Pisa, Phys Dept, I-56127 Pisa - Italy
[7] Fermilab Natl Accelerator Lab, Batavia, IL 60510 - USA
[8] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome - Italy
[9] INFN Cagliari, I-09042 Cagliari - Italy
[10] INFN Genova, I-16146 Genoa - Italy
[11] Univ Genoa, Phys Dept, I-16146 Genoa - Italy
[12] INFN Roma Tre, I-00146 Rome - Italy
[13] Univ Roma Tre, Math & Phys Dept, I-00146 Rome - Italy
[14] Univ Cagliari, Phys Dept, I-09042 Cagliari - Italy
[15] Princeton Univ, Phys Dept, Princeton, NJ 08544 - USA
[16] Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67100 Assergi, AQ - Italy
[17] Gran Sasso Sci Inst, I-67100 Laquila - Italy
[18] Ist Nazl Fis Nucl, Lab Nazl Sud, I-95123 Catania - Italy
[19] Univ Sassari, Chem & Pharm Dept, I-07100 Sassari - Italy
[20] INFN Napoli, I-80126 Naples - Italy
[21] Univ Federico II Napoli, Phys Dept, I-80126 Naples - Italy
[22] Virginia Tech, Blacksburg, VA 24061 - USA
[23] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119234 - Russia
[24] Univ Milan, Phys Dept, I-20133 Milan - Italy
[25] INFN Milano, I-20133 Milan - Italy
[26] Sapienza Univ Roma, Phys Dept, I-00185 Rome - Italy
[27] Univ Massachusetts, Amherst Ctr Fundamental Interact, Amherst, MA 01003 - USA
[28] Univ Massachusetts, Phys Dept, Amherst, MA 01003 - USA
[29] Univ Paris, CNRS, Astroparticule & Cosmol, APC, F-75013 Paris - France
[30] Univ Paris Diderot, Sorbonne Univ, LPNHE, CNRS IN2P3, F-75252 Paris - France
[31] Joint Inst Nucl Res, Dubna 141980 - Russia
[32] Natl Res Nucl Univ MEPhI, Moscow 115409 - Russia
[33] Natl Res Ctr, Kurchatov Inst, Moscow 123182 - Russia
[34] Inst High Energy Phys, Beijing 100049 - Peoples R China
[35] Univ Enna Kore, Engn & Architecture Fac, I-94100 Enna - Italy
[36] Aix Marseille Univ, Ctr Phys Particules Marseille, CPPM, CNRS IN2P3, Marseille - France
[37] Black Hills State Univ, Sch Nat Sci, Spearfish, SD 57799 - USA
[38] Hungerford, E., V, Univ Houston, Dept Phys, Houston, TX 77204 - USA
[39] Belgorod Natl Res Univ, Radiat Phys Lab, Belgorod 308007 - Russia
[40] Univ Calif Los Angeles, Phys & Astron Dept, Los Angeles, CA 90095 - USA
[41] Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 - USA
[42] Temple Univ, Phys Dept, Philadelphia, PA 19122 - USA
[43] Univ Paris Saclay, List, CEA, Lab Natl Henri Becquerel LNE LNHB, F-91120 Palaiseau - France
[44] Derbin, A., V, V, St Petersburg Nucl Phys Inst, Gatchina 188350 - Russia
[45] Univ Perugia, Chem Biol & Biotechnol Dept, I-06123 Perugia - Italy
[46] INFN Perugia, I-06123 Perugia - Italy
[47] Univ Calif Davis, Dept Phys, Davis, CA 95616 - USA
[48] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30348 Krakow - Poland
[49] Nicolaus Copernicus Astron Ctr, AstroCeNT, PL-00614 Warsaw - Poland
Número total de Afiliações: 49
Tipo de documento: Artigo Científico
Fonte: Physical Review D; v. 104, n. 8 OCT 8 2021.
Citações Web of Science: 0
Resumo

DarkSide-50 has demonstrated the high potential of dual-phase liquid argon time projection chambers in exploring interactions of WIMPs in the GeV/c(2) mass range. The technique, based on the detection of the ionization signal amplified via electroluminescence in the gas phase, allows us to explore recoil energies down to the sub-keV range. We report here on the DarkSide-50 measurement of the ionization yield of electronic recoils down to similar to 180 eV(er), exploiting Ar-37 and Ar-39 decays, and extrapolated to a few ionization electrons with the Thomas-Imel box model. Moreover, we present a model-dependent determination of the ionization response to nuclear recoils down to similar to 500 eV(nr), the lowest ever achieved in liquid argon, using in situ neutron calibration sources and external datasets from neutron beam experiments. (AU)

Processo FAPESP: 16/09084-0 - Deteção direta de matéria escura e o experimento "DarkSide"
Beneficiário:Ivone Freire da Mota e Albuquerque
Modalidade de apoio: Auxílio à Pesquisa - Regular