Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Sensitivity projections for a dual-phase argon TPC optimized for light dark matter searches through the ionization channel. / Global Argon Dark Matter Collaboration.
в: Physical Review D, Том 107, № 11, 112006, 01.06.2023.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Sensitivity projections for a dual-phase argon TPC optimized for light dark matter searches through the ionization channel
AU - Global Argon Dark Matter Collaboration
AU - Agnes, P.
AU - Ahmad, I.
AU - Albergo, S.
AU - Albuquerque, I. F.M.
AU - Alexander, T.
AU - Alton, A. K.
AU - Amaudruz, P.
AU - Atzori Corona, M.
AU - Auty, D. J.
AU - Ave, M.
AU - Avetisov, I. Ch
AU - Avetisov, R. I.
AU - Azzolini, O.
AU - Back, H. O.
AU - Balmforth, Z.
AU - Barbarian, V.
AU - Barrado Olmedo, A.
AU - Barrillon, P.
AU - Basco, A.
AU - Batignani, G.
AU - Berzin, E.
AU - Bondar, A.
AU - Bonivento, W. M.
AU - Borisova, E.
AU - Bottino, B.
AU - Boulay, M. G.
AU - Buccino, G.
AU - Bussino, S.
AU - Busto, J.
AU - Buzulutskov, A.
AU - Cadeddu, M.
AU - Cadoni, M.
AU - Caminata, A.
AU - Canci, N.
AU - Capra, A.
AU - Caprioli, S.
AU - Caravati, M.
AU - Cárdenas-Montes, M.
AU - Cargioli, N.
AU - Carlini, M.
AU - Castello, P.
AU - Cataudella, V.
AU - Cavalcante, P.
AU - Cavuoti, S.
AU - Cebrian, S.
AU - Cela Ruiz, J. M.
AU - Chashin, S.
AU - Frolov, E.
AU - Oleynikov, V.
AU - Sokolov, A.
N1 - The DarkSide Collaboration would like to thank LNGS and its staff for invaluable technical and logistical support. This report is based upon work supported by the U.S. National Science Foundation (NSF) (Grants No. PHY-0919363, No. PHY-1004054, No. PHY-1004072, No. PHY-1242585, No. PHY-1314483, and No. PHY-1314507, associated collaborative Grants No. PHY-1211308, No. PHY-1314501, No. PHY-1455351, and No. PHY-1606912, as well as Major Research Instrumentation Grant No. MRI-1429544), the Italian Instituto Nazionale di Fisica Nucleare (grants from Italian Ministero dell’Istruzione, Università, e Ricerca Progetto Premiale 2013, and Commissione Scientific Nazionale II), the Natural Sciences and Engineering Research Council of Canada, SNOLAB, and the Arthur B. McDonald Canadian Astroparticle Physics Research Institute. We acknowledge the financial support by LabEx UnivEarthS (ANR-10-LABX-0023 and ANR18-IDEX-0001), the São Paulo Research Foundation (Grant No. FAPESP-2017/26238-4), Chinese Academy of Sciences (Grant No. 113111KYSB20210030) and National Natural Science Foundation of China (Grant No. 12020101004). The authors were also supported by the Spanish Ministry of Science and Innovation (MICINN) through the Grant No. PID2019–109374 GB-I00, the “Atraccion de Talento” Grant No. 2018-T2/TIC-10494, the Polish NCN (Grant No. UMO-2019/33/B/ST2/02884), the Polish Ministry of Science and Higher Education (MNiSW, Grant No. 6811/IA/SP/2018), the International Research Agenda Programme AstroCeNT (Grant No. MAB/2018/7) funded by the Foundation for Polish Science from the European Regional Development Fund, the European Union’s Horizon 2020 research and innovation program under Grant Agreement No. 952480 (DarkWave), the Science and Technology Facilities Council, part of the United Kingdom Research and Innovation, and The Royal Society (United Kingdom), and IN2P3-COPIN consortium (Grant No. 20-152). I. F. M. A is supported in part by Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). We also wish to acknowledge the support from Pacific Northwest National Laboratory, which is operated by Battelle for the U.S. Department of Energy under Contract No. DE-AC05-76RL01830. This research was supported by the Fermi National Accelerator Laboratory (Fermilab), a U.S. Department of Energy, Office of Science, HEP User Facility. Fermilab is managed by Fermi Research Alliance, LLC (FRA), acting under Contract No. DE-AC02-07CH11359. Публикация для корректировки.
PY - 2023/6/1
Y1 - 2023/6/1
N2 - 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.
AB - 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.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85163469572&origin=inward&txGid=255932dfbf9c382cab63522d837b5d3f
UR - https://www.mendeley.com/catalogue/43a6c088-abcd-37d4-9792-2935cc57a4eb/
U2 - 10.1103/PhysRevD.107.112006
DO - 10.1103/PhysRevD.107.112006
M3 - Article
VL - 107
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 11
M1 - 112006
ER -
ID: 59251449