{"paper":{"title":"Dynamic stabilization of the magnetic field surrounding the neutron electric dipole moment spectrometer at the Paul Scherrer Institute","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","physics.atom-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Kozela, A. Schnabel, A. Weis, B. Franke, B. Lauss, C. Plonka-Spehr, D. Rebreyend, F. Burri, F.M. Piegsa, G. Bison, G. Pignol, G. Quemener, G. Wyszynski, G. Zsigmond, H.-C. Koch, J. Krempel, J. Voigt, J. Zejma, J. Zenner, K. Bodek, K. Kirch, M. Daum, M. Fertl, M. Kasprzak, M. Meier, N. Severijns, O. Naviliat-Cuncic, P.N. Prashanth, P. Schmidt-Wellenburg, R. Henneck, S. Afach, S. Roccia, T. Lefort, V. Helaine, Y. Lemiere, Z. Chowdhuri, Z. Grujic","submitted_at":"2014-08-28T15:28:17Z","abstract_excerpt":"The Surrounding Field Compensation (SFC) system described in this work is installed around the four-layer Mu-metal magnetic shield of the neutron electric dipole moment spectrometer located at the Paul Scherrer Institute. The SFC system reduces the DC component of the external magnetic field by a factor of about 20. Within a control volume of approximately 2.5m x 2.5m x 3m disturbances of the magnetic field are attenuated by factors of 5 to 50 at a bandwidth from $10^{-3}$ Hz up to 0.5 Hz, which corresponds to integration times longer than several hundreds of seconds and represent the importan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6752","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}