{"paper":{"title":"Compton Scattering from the Deuteron above Pion-Production Threshold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"B. Oussena, B. Schr\\\"oder, B. Seitz, B. Strandberg, D.G. Middleton, D.I. Glazier, D. O'Donnell, E.J. Downie, F. Cividini, G. Feldman, G. O'Rielly, I. Strakovsky, J. Brudvik, J.R.M. Annand, K. England, K.G. Fissum, K. Hamilton, K. Hansen, L. Clark, L. Isaksson, L.S. Myers, M.A. Kovash, M.F. Preston, M. Lundin, M. Meshkian, M. Taragin, R. Al Jebali, S. Lipschutz, W. Briscoe","submitted_at":"2018-03-20T09:03:41Z","abstract_excerpt":"The electromagnetic polarizabilities of the nucleon are fundamental nucleon-structure observables that characterize its response to external electromagnetic fields. The neutron polarizabilities can be accessed from Compton-scattering data on light nuclear targets. Recent measurements of the differential cross section for Compton scattering on the deuteron below the pion-production threshold have decreased the uncertainties in the neutron polarizabilities, yet the proton polarizabilities remain known substantially more accurately. As the sensitivity of the cross section to the polarizabilities "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07308","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"}