{"paper":{"title":"The Nucleon Axial Form Factor from Elementary Target Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"A. Klustov\\'a, A.L. Hart, A. Lozano, A.M. Gago, A. Olivier, A.S. Meyer, C.J. Solano Salinas, C. Pernas, D.A. Harris, D. Last, D. Ruterbories, D.S. Correia, E. Granados, G.A. D\\'iaz, G. Caceres, G.N. Perdue, H. Budd, H. Gallagher, H. Schellman, J. Felix, J. Kleykamp, J.K. Nelson, K.S. McFarland, L. Zazueta (The MINERvA Collaboration), M.A. Ram\\'irez, M. Betancourt, M. Kordosky, M. Moore, M.O. Wascko, M. Sajjad Athar, N.H. Vaughan, O. Moreno, P.K. Gaur, R.D. Ransome, R. Gran, R.J. Hill, S. Akhter, S. Manly, S.M. Gilligan, T. Cai, V. Paolone, W.A. Mann, Z. Ahmad Dar","submitted_at":"2025-12-16T05:12:25Z","abstract_excerpt":"Precise neutrino-nucleon amplitudes are essential ingredients for predicting neutrino event rates in current and upcoming long-baseline neutrino oscillation experiments. A common neutrino interaction with a low reaction threshold and with most of the energy carried by two final state particles is quasielastic scattering, for which the nucleon axial form factor, $F_{A}(Q^{2})$, is a dominant source of uncertainty. Improvements to the nucleon axial form factor rely on neutrino scattering data with elementary targets to reduce or eliminate the need for nuclear modeling systematics. This work exam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.14097","kind":"arxiv","version":3},"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/2512.14097/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"}