{"paper":{"title":"Nuclear Dependence of Beam Normal Single Spin Asymmetry in Elastic Scattering from Nuclei","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Abhay Deshpande, Alexandre Camsonne, Anil Panta, Arindam Sen, Caryn Palatchi, Chandan Ghosh, Charles J. Horowitz, Ciprian Gal, Dave Gaskell, David Armstrong, Devi Adhikari, Douglas Higinbotham, Dustin McNulty, Juliette Mammei, Kent Paschke, Krishna Kumar, Lasitha Weliyanga, Mark Dalton, Mark Pitt, Neven Simicevic, Paul King, Rakitha Beminiwattha, Robert Michaels, Sanghwa Park, Shashini Chandrasena, Steven P. Wells, Tyler Kutz","submitted_at":"2024-11-15T15:17:54Z","abstract_excerpt":"We propose to measure the beam normal single spin asymmetry in elastic scattering of transversely polarized electron from target nuclei with 12 $\\leq Z \\leq$ 90 at Q$^2$ = 0.0092 GeV$^2$ to study its nuclear dependence. While the theoretical calculations based on two-photon exchange suggest no nuclear dependence at this kinematics, the results of 208Pb from Jefferson Lab show a striking disagreement from both theoretical predictions and light nuclei measurements. The proposed measurements will provide new data for intermediate to heavy nuclei where no data exists for $Z \\geq$ 20 in the kinemat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.10267","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.10267/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"}