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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Measurement of the ion fraction and mobility of Po-218 produced in Rn-222 decays in liquid argon

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Author(s):
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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] ; Bonfini, G. [9] ; Bonivento, W. M. [10] ; Bottino, B. [11, 12] ; Bussino, S. [13, 14] ; Cadeddu, M. [10, 15] ; Cadoni, M. [10, 15] ; Calaprice, F. [16] ; Caminata, A. [11] ; Canci, N. [1, 9] ; Candela, A. [9] ; Caravati, M. [10, 15] ; Cariello, M. [11] ; Carlini, M. [17, 9] ; Carpinelli, M. [18, 19] ; Catalanotti, S. [20, 21] ; Cataudella, V [20, 21] ; Cavalcante, P. [22, 9] ; Cavuoti, S. [20, 21] ; Chepurnov, A. [23] ; Cicalo, C. [10] ; Cocco, A. G. [20] ; Covone, G. [20, 21] ; D'Angelo, D. [24, 25] ; Davini, S. [11] ; De Candia, A. [20, 21] ; De Cecco, S. [8, 26] ; De Deo, M. [9] ; De Filippis, G. [20, 21] ; De Rosa, G. [20, 21] ; Derbin, V, A. ; Devoto, A. [10, 15] ; Di Eusanio, F. [16, 22] ; D'Incecco, M. [9] ; Di Pietro, G. [25, 9] ; Dionisi, C. [8, 26] ; Downing, M. [27, 28] ; D'Urso, D. [18, 19] ; Edkins, E. [29] ; Empl, A. [1] ; Fiorillo, G. [20, 21] ; Fomenko, K. [30] ; Franco, D. [31] ; Gabriele, F. [9] ; Galbiati, C. [16, 17, 9, 32, 33] ; Ghiano, C. [9] ; Giagu, S. [8, 26] ; Giganti, C. [34] ; Giovanetti, G. K. [16] ; Gorchakov, O. [30] ; Goretti, A. M. [9] ; Granato, F. [35] ; Grobov, A. [36, 37] ; Gromov, M. [30, 23] ; Guan, M. [38] ; Guardincerri, Y. [7] ; Gulino, M. [19, 39] ; Hackett, B. R. [29] ; Herner, K. [7] ; Hosseini, B. [10] ; Hughes, D. [16] ; Humble, P. [3] ; Hungerford, V, E. ; Ianni, Al [9] ; Ianni, An [16, 9] ; Ippolito, V [8] ; Johnson, T. N. [40] ; Keeter, K. [41] ; Kendziora, C. L. [7] ; Kochanek, I [9] ; Koh, G. [16] ; Korablev, D. [30] ; Korga, G. [9, 42] ; Kubankin, A. [43] ; Kuss, M. [5] ; La Commara, M. [20, 21] ; Lai, M. [10, 15] ; Li, X. [16] ; Lissia, M. [10] ; Longo, G. [20, 21] ; Machado, A. A. [44] ; Machulin, I. N. [36, 37] ; Mandarano, A. [17, 9] ; Mapelli, L. [16] ; Mari, S. M. [13, 14] ; Maricic, J. [29] ; Martoff, C. J. [35] ; Messina, A. [8, 26] ; Meyers, P. D. [16] ; Milincic, R. [29] ; Monte, A. [7, 27, 28] ; Morrocchi, M. [5, 6] ; Muratova, V. N. [45] ; Musico, P. [11] ; Agasson, A. Navrer [34] ; Nozdrina, A. O. [36, 37] ; Oleinik, A. [43] ; Orsini, M. [9] ; Ortica, F. [46, 47] ; Pagani, L. [40] ; Pallavicini, M. [11, 12] ; Pandola, L. [19] ; Pantic, E. [40] ; Paoloni, E. [5, 6] ; Pelczar, K. [48, 9] ; Pelliccia, N. [46, 47] ; Picciau, E. [10, 15] ; Pocar, A. [27, 28] ; Pordes, S. [7] ; Poudel, S. S. [42] ; Qian, H. [16] ; Ragusa, F. [24, 25] ; Razeti, M. [10] ; Razeto, A. [9] ; Renshaw, A. L. [42] ; Rescigno, M. [8] ; Riffard, Q. [31] ; Romani, A. [46, 47] ; Rossi, B. [20] ; Rossi, N. [8] ; Sablone, D. [16, 9] ; Samoylov, O. [30] ; Sands, W. [16] ; Sanfilippo, S. [13, 14] ; Savarese, C. [16, 17, 9] ; Schlitzer, B. [40] ; Segreto, E. [44] ; Semenov, D. A. [45] ; Shchagin, A. [43] ; Sheshukov, A. [30] ; Singh, P. N. [42] ; Skorokhvatov, M. D. [36, 37] ; Smirnov, O. [30] ; Sotnikov, A. [30] ; Stanford, C. [16] ; Stracka, S. [5] ; Suvorov, Y. [20, 37, 21] ; Tartaglia, R. [9] ; Testera, G. [11] ; Tonazzo, A. [31] ; Trinchese, P. [20, 21] ; Unzhakov, V, E. ; Verducci, M. [8, 26] ; Vishneva, A. [30] ; Vogelaar, R. B. [22] ; Wada, M. [16, 10] ; Waldrop, T. J. [4] ; Wang, H. [49] ; Wang, Y. [49] ; Watson, A. W. [35] ; Westerdale, S. [16] ; Wojcik, M. M. [48] ; Xiang, X. [16] ; Xiao, X. [49] ; Yang, C. [38] ; Ye, Z. [42] ; Zhu, C. [16] ; Zuzel, G. [48]
Total Authors: 166
Affiliation:
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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, POB 500, Batavia, IL 60510 - USA
[8] INFN, Sez Roma, I-00185 Rome - Italy
[9] INFN, Lab Nazl Gran Sasso, I-67100 Assergi, AQ - Italy
[10] INFN Cagliari, I-09042 Cagliari - Italy
[11] INFN Genova, I-16146 Genoa - Italy
[12] Univ Genoa, Phys Dept, I-16146 Genoa - Italy
[13] INFN Roma Tre, I-00146 Rome - Italy
[14] Univ Roma Tre, Math & Phys Dept, I-00146 Rome - Italy
[15] Univ Cagliari, Phys Dept, I-09042 Cagliari - Italy
[16] Princeton Univ, Dept Phys, Princeton, NJ 08544 - USA
[17] Gran Sasso Sci Inst, I-67100 Laquila - Italy
[18] Univ Sassari, Chem & Pharm Dept, I-07100 Sassari - Italy
[19] INFN, Lab Nazl Sud, I-95123 Catania - 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 Hawaii, Dept Phys & Astron, Honolulu, HI 96822 - USA
[30] Joint Inst Nucl Res, Dubna 141980 - Russia
[31] Univ Paris Diderot, USPC, Obs Paris, Irfu, CEA, APC, CNRS, IN2P3, F-75205 Paris - France
[32] Ctr Studi & Ric Enrico Fermi, I-00184 Rome - Italy
[33] Museo Fis, I-00184 Rome - Italy
[34] Sorbonne Univ, Univ Paris Diderot, IN2P3, CNRS, LPNHE, F-75252 Paris - France
[35] Temple Univ, Phys Dept, Philadelphia, PA 19122 - USA
[36] Natl Res Nucl Univ MEPhI, Moscow 115409 - Russia
[37] Natl Res Ctr, Kurchatov Inst, Moscow 123182 - Russia
[38] Inst High Energy Phys, Beijing 100049 - Peoples R China
[39] Univ Enna Kore, Engn & Architecture Fac, I-94100 Enna - Italy
[40] Univ Calif Davis, Dept Phys, Davis, CA 95616 - USA
[41] Black Hills State Univ, Sch Nat Sci, Spearfish, SD 57799 - USA
[42] Hungerford, E., V, Univ Houston, Dept Phys, Houston, TX 77204 - USA
[43] Belgorod Natl Res Univ, Radiat Phys Lab, Belgorod 308007 - Russia
[44] Univ Estadual Campinas, Phys Inst, BR-13083 Campinas - Brazil
[45] Derbin, A., V, V, St Petersburg Nucl Phys Inst, Gatchina 188350 - Russia
[46] Univ Perugia, Chem Biol & Biotechnol Dept, I-06123 Perugia - Italy
[47] INFN Perugia, I-06123 Perugia - Italy
[48] Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30348 Krakow - Poland
[49] Univ Calif Los Angeles, Phys & Astron Dept, Los Angeles, CA 90095 - USA
Total Affiliations: 49
Document type: Journal article
Source: Journal of Instrumentation; v. 14, NOV 2019.
Web of Science Citations: 0
Abstract

We report measurements of the charged daughter fraction of Po-218 as a result of the Rn-222 alpha decay, and the mobility of Po-218(+) ions, using radon-polonium coincidences from the U-238 chain identified in 532 live-days of DarkSide-50 WIMP-search data. The fraction of Po-218 that is charged is found to be 0.37 +/- 0.03 and the mobility of Po-218(+) is (8.6 +/- 0.1) x 10(-4) cm(2)/vs. (AU)

FAPESP's process: 16/09084-0 - Dark matter direct detection and the DarkSide experiment
Grantee:Ivone Freire da Mota e Albuquerque
Support Opportunities: Regular Research Grants