{"paper":{"title":"Measurement of the $^{40}$Ar(e,e$^{\\prime}$) elastic scattering cross section with a novel gas-jet target","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Denig, A. Esser, A. Khoukaz, A. Wilczek, B.S. Schlimme, C. Sfienti, D. Bonaventura, D. Bosnar, D. Markus, E. Cline, E. Stephan, H. Merkel, I. Fri\\v{s}\\v{c}i\\'c, J.C. Bernauer, J.E. Sobczyk, J. Geimer, J. Pochodzalla, L. Doria, L. Wilhelm, M. Biroth, M. Christmann, M. Distler, M. Hoek, M. Lauss, M. Littich, M. Mihovilovic, M. Thiel, P. Achenbach, P. Brand, P. G\\\"ulker, P. Klag, S. Aulenbacher, S. Bacca, S. Lunkenheimer, S. Stengel, S. Vestrick, T. Manoussos, U. M\\\"uller","submitted_at":"2025-03-20T13:45:31Z","abstract_excerpt":"We report on a measurement of elastic electron scattering on argon performed with a novel cryogenic gas-jet target at the Mainz Microtron accelerator MAMI. The luminosity is estimated with the thermodynamical parameters of the target and by comparison to a calculation in distorted-wave Born approximation. The cross section, measured at new momentum transfers of 1.24 fm$^{-1}$ and 1.55 fm$^{-1}$ is in agreement with previous experiments performed with a traditional high-pressure gas target, as well as with modern ab-initio calculations employing state-of-the-art nuclear forces from chiral effec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.18965","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/2503.18965/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"}