{"paper":{"title":"A novel comparison of M{\\o}ller and Compton electron-beam polarimeters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Asaturyan, A. McCreary, A. Micherdzinska, A. Mkrtchyan, A. Narayan, B. S. Cavness, B. Waidyawansa, C. Vidal, D. Dutta, D. Gaskell, D. Jones, D. Storey, E. Ihloff, E. Urban, G. Cates, G. Hays, H. Mkrtchyan, J. A. Magee, J. Benesch, J. C. Cornejo, J. Hoskins, J. W. Martin, K. D. Paschke, L. A. Dillon-Townes, L. Kurchaninov, L. Lee, M. McDonald, M. M. Dalton, P. M. King, P. Solvignon, P. Wang, R. Beminiwattha, R. Jones, S. Kowalski, S. Page, S. Zhamkotchyan, V. Nelyubin, V. Tvaskis, W. A. Tobias, W. Deconinck, W. D. Ramsay","submitted_at":"2016-10-19T16:05:56Z","abstract_excerpt":"We have performed a novel comparison between electron-beam polarimeters based on M{\\o}ller and Compton scattering. A sequence of electron-beam polarization measurements were performed at low beam currents ($<$ 5 $\\mu$A) during the $Q_{\\rm weak}$ experiment in Hall C at Jefferson Lab. These low current measurements were bracketed by the regular high current (180 $\\mu$A) operation of the Compton polarimeter. All measurements were found to be consistent within experimental uncertainties of 1% or less, demonstrating that electron polarization does not depend significantly on the beam current. This"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06083","kind":"arxiv","version":2},"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"}