{"paper":{"title":"The neutron electric dipole moment experiment at the Spallation Neutron Source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"nucl-ex","authors_text":"A. Aleksandrova, A.I. Hawari, A. Lipman, A. Matlashov, A. Reid, A.R. Young, A. Saftah, A.T. Holley, B. Plaster, B.W. Filippone, C.B. Erickson, C. Crawford, C. Daurer, C.M. O'Shaughnessy, C.M. Swank, C. Osthelder, C.R. Gould, C.R. White, C. Vidal, C.-Y. Liu, D. Dutta, D.G. Haase, D. Hasell, D.H. Beck, E. Ihloff, E. Korobkina, E. Leggett, E. Smith, E. Tsentalovich, G.L. Greene, G.M. Seidel, H. Gao, H.O. Meyer, I.F. Silvera, J. Bessuille, J.-C. Peng, J. Kelsey, J. Koivuniemi, J. Long, J. Maxwell, J. Ramsey, K. Dow, K.K.H. Leung, L. Barr\\'on-Palos, L. Bartoszek, L.J. Broussard, L. Yang, M.A. Blatnik, M. Ahmed, M. Behzadipour, M. Broering, M. Busch, M.D. Cooper, M.E. Hayden, M. Makela, M. McCrea, M. Mendenhall, N. Fomin, N. Nouri, N.S. Phan, P.-H. Chu, P. Mueller, P.R. Huffman, R. Alarcon, R. Carr, R. Dipert, R. Golub, R.J. Holt, R. Milner, R. P. Redwine, R. Tavakoli Dinani, S.A. Currie, S. Bae{\\ss}ler, S.E. Williamson, S.K. Lamoreaux, S.M. Clayton, S. Penttila, S. Slutsky, S. Sosothikul, S.W.T. MacDonald, T.D.S. Stanislaus, T.M. Ito, T. Rao, V. Cianciolo, W. Korsch, W.M. Snow, W. Sondheim, W. Wei, W. Yao, X. Sun, Y. Efremenko, Y.J. Kim, Z. Tang","submitted_at":"2019-03-07T02:39:07Z","abstract_excerpt":"Novel experimental techniques are required to make the next big leap in neutron electric dipole moment experimental sensitivity, both in terms of statistics and systematic error control. The nEDM experiment at the Spallation Neutron Source (nEDM@SNS) will implement the scheme of Golub & Lamoreaux [Phys. Rep., 237, 1 (1994)]. The unique properties of combining polarized ultracold neutrons, polarized $^3$He, and superfluid $^4$He will be exploited to provide a sensitivity to $\\sim 10^{-28}\\,e{\\rm \\,\\cdot\\, cm}$. Our cryogenic apparatus will deploy two small ($3\\,{\\rm L}$) measurement cells with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.02700","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1903.02700/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}