Pulse-shape discrimination against low-energy Ar-39 beta decays in liquid argon with 4.5 tonne-years of DEAP-3600 data

DEAP Collaboration

doi:10.1140/epjc/s10052-021-09514-w

Pulse-shape discrimination against low-energy Ar-39 beta decays in liquid argon with 4.5 tonne-years of DEAP-3600 data

DEAP Collaboration

Research output: Contribution to journal › Article › peer-review

Original language	English
Article number	823
Journal	European Physical Journal C
Volume	81
DOIs	https://doi.org/10.1140/epjc/s10052-021-09514-w
Publication status	Published - 16 Sept 2021

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10.1140/epjc/s10052-021-09514-wLicence: CC BY

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@article{c86568aa91e44fc5b42dc7c593de7ea0,

title = "Pulse-shape discrimination against low-energy Ar-39 beta decays in liquid argon with 4.5 tonne-years of DEAP-3600 data",

author = "{DEAP Collaboration} and P. Adhikari and R. Ajaj and M. Alp{\'i}zar-Venegas and Amaudruz, {P. A.} and Auty, {D. J.} and M. Batygov and B. Beltran and H. Benmansour and Bina, {C. E.} and J. Bonatt and W. Bonivento and Boulay, {M. G.} and B. Broerman and Bueno, {J. F.} and Burghardt, {P. M.} and A. Butcher and M. Cadeddu and B. Cai and M. C{\'a}rdenas-Montes and S. Cavuoti and M. Chen and Y. Chen and Cleveland, {B. T.} and Corning, {J. M.} and D. Cranshaw and S. Daugherty and P. DelGobbo and K. Dering and J. DiGioseffo and {Di Stefano}, P. and L. Doria and Duncan, {F. A.} and M. Dunford and E. Ellingwood and A. Erlandson and Farahani, {S. S.} and N. Fatemighomi and G. Fiorillo and S. Florian and T. Flower and Ford, {R. J.} and R. Gagnon and A. Kemp and X. Li and McLaughlin, {J. B.} and J. Monroe and B. Smith and Smith, {N. J.T.} and J. Walding and M. Ward",

note = "Funding Information: We thank the Natural Sciences and Engineering Research Council of Canada, the Canadian Foundation for Innovation (CFI), the Ontario Ministry of Research and Innovation (MRI), and Alberta Advanced Education and Technology (ASRIP), Queen{\textquoteright}s University, the University of Alberta, Carleton University, the Canada First Research Excellence Fund, the Arthur B. McDonald Canadian Astroparticle Research Institute, DGAPA-UNAM (PAPIIT No. IN108020) and Consejo Nacional de Ciencia y Tecnolog{\'i}a (CONACyT, Mexico, Grant A1-S-8960), the European Research Council Project (ERC StG 279980), the UK Science and Technology Facilities Council (STFC) (ST/K002570/1 and ST/R002908/1), the Leverhulme Trust (ECF-20130496), the Russian Science Foundation (Grant No. 21-72-10065), the Spanish Ministry of Science and Innovation (PID2019-109374GB-I00), and the International Research Agenda Programme AstroCeNT (MAB/2018/7) funded by the Foundation for Polish Science (FNP) from the European Regional Development Fund. AstroCeNT and Technical University of Munich (TUM) cooperation is supported from the EU{\textquoteright}s Horizon 2020 research and innovation program under grant agreement No 962480 (DarkWave). Studentship support from the Rutherford Appleton Laboratory Particle Physics Division, STFC and SEPNet PhD is acknowledged. We thank SNOLAB and its staff for support through underground space, logistical, and technical services. SNOLAB operations are supported by the CFI and Province of Ontario MRI, with underground access provided by Vale at the Creighton mine site. We thank Vale for their continuing support, including the work of shipping the acrylic vessel underground. We gratefully acknowledge the support of Compute Canada, Calcul Qu{\'e}bec, the Centre for Advanced Computing at Queen{\textquoteright}s University, and the Computation Centre for Particle and Astrophysics (C2PAP) at the Leibniz Supercomputer Centre (LRZ) for providing the computing resources required to undertake this work. Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = sep,

day = "16",

doi = "10.1140/epjc/s10052-021-09514-w",

language = "English",

volume = "81",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer New York",

}

TY - JOUR

T1 - Pulse-shape discrimination against low-energy Ar-39 beta decays in liquid argon with 4.5 tonne-years of DEAP-3600 data

AU - DEAP Collaboration

AU - Adhikari, P.

AU - Ajaj, R.

AU - Alpízar-Venegas, M.

AU - Amaudruz, P. A.

AU - Auty, D. J.

AU - Batygov, M.

AU - Beltran, B.

AU - Benmansour, H.

AU - Bina, C. E.

AU - Bonatt, J.

AU - Bonivento, W.

AU - Boulay, M. G.

AU - Broerman, B.

AU - Bueno, J. F.

AU - Burghardt, P. M.

AU - Butcher, A.

AU - Cadeddu, M.

AU - Cai, B.

AU - Cárdenas-Montes, M.

AU - Cavuoti, S.

AU - Chen, M.

AU - Chen, Y.

AU - Cleveland, B. T.

AU - Corning, J. M.

AU - Cranshaw, D.

AU - Daugherty, S.

AU - DelGobbo, P.

AU - Dering, K.

AU - DiGioseffo, J.

AU - Di Stefano, P.

AU - Doria, L.

AU - Duncan, F. A.

AU - Dunford, M.

AU - Ellingwood, E.

AU - Erlandson, A.

AU - Farahani, S. S.

AU - Fatemighomi, N.

AU - Fiorillo, G.

AU - Florian, S.

AU - Flower, T.

AU - Ford, R. J.

AU - Gagnon, R.

AU - Kemp, A.

AU - Li, X.

AU - McLaughlin, J. B.

AU - Monroe, J.

AU - Smith, B.

AU - Smith, N. J.T.

AU - Walding, J.

AU - Ward, M.

N1 - Funding Information: We thank the Natural Sciences and Engineering Research Council of Canada, the Canadian Foundation for Innovation (CFI), the Ontario Ministry of Research and Innovation (MRI), and Alberta Advanced Education and Technology (ASRIP), Queen’s University, the University of Alberta, Carleton University, the Canada First Research Excellence Fund, the Arthur B. McDonald Canadian Astroparticle Research Institute, DGAPA-UNAM (PAPIIT No. IN108020) and Consejo Nacional de Ciencia y Tecnología (CONACyT, Mexico, Grant A1-S-8960), the European Research Council Project (ERC StG 279980), the UK Science and Technology Facilities Council (STFC) (ST/K002570/1 and ST/R002908/1), the Leverhulme Trust (ECF-20130496), the Russian Science Foundation (Grant No. 21-72-10065), the Spanish Ministry of Science and Innovation (PID2019-109374GB-I00), and the International Research Agenda Programme AstroCeNT (MAB/2018/7) funded by the Foundation for Polish Science (FNP) from the European Regional Development Fund. AstroCeNT and Technical University of Munich (TUM) cooperation is supported from the EU’s Horizon 2020 research and innovation program under grant agreement No 962480 (DarkWave). Studentship support from the Rutherford Appleton Laboratory Particle Physics Division, STFC and SEPNet PhD is acknowledged. We thank SNOLAB and its staff for support through underground space, logistical, and technical services. SNOLAB operations are supported by the CFI and Province of Ontario MRI, with underground access provided by Vale at the Creighton mine site. We thank Vale for their continuing support, including the work of shipping the acrylic vessel underground. We gratefully acknowledge the support of Compute Canada, Calcul Québec, the Centre for Advanced Computing at Queen’s University, and the Computation Centre for Particle and Astrophysics (C2PAP) at the Leibniz Supercomputer Centre (LRZ) for providing the computing resources required to undertake this work. Publisher Copyright: © 2021, The Author(s).

PY - 2021/9/16

Y1 - 2021/9/16

UR - http://www.scopus.com/inward/record.url?scp=85115245943&partnerID=8YFLogxK

U2 - 10.1140/epjc/s10052-021-09514-w

DO - 10.1140/epjc/s10052-021-09514-w

M3 - Article

AN - SCOPUS:85115245943

SN - 1434-6044

VL - 81

JO - European Physical Journal C

JF - European Physical Journal C

M1 - 823

ER -

Pulse-shape discrimination against low-energy Ar-39 beta decays in liquid argon with 4.5 tonne-years of DEAP-3600 data

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