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Ray, I. Tolstukhin, J.A. Detwiler, J.B. Albert, J. Daughhetee, J. Liu, J.M. Link, J. Newby, J. Raybern, J. Runge, J.T. Librande, J. Vanderwerp, J. Yang, J. Yoo, J. Zettlemoyer, K. Mann, K. Scholberg, K.S. Hansen, K. Tellez-Giron-Flores, L. Blokland, L. Fabris, L.J. Kaufman, L. Li, M.A. Blackston, M. del Valle Coello, M. Febbraro, M. Hughes, M. Kaemingk, M.P. Green, M.R. Durand, M.R. Heath, N. Chen, O. McGoldrick, O. Razuvaeva, P. An, P.E. Mueller, P.S. Barbeau, R.L. Cooper, R.L. Varner, R. Rapp, R. Tayloe, R.T. Thornton, S. Hedges, S. Penttila, S.R. Elliott, T. Johnson, T. Wongjirad, V. Belov, V. Sosnovtsev, W. Fox, W.M. Snow, Y. Efremenko, Y.-R. Yen","submitted_at":"2020-03-24T02:57:01Z","abstract_excerpt":"We report the first measurement of coherent elastic neutrino-nucleus scattering (\\cevns) on argon using a liquid argon detector at the Oak Ridge National Laboratory Spallation Neutron Source. 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