{"paper":{"title":"ALP interactions with mesons and baryons at $\\mathcal{O}(1/f_a)$: a general field redefinition invariant approach","arxiv_id":"2610.13671","primary_cat":"hep-ph","submitted_at":"2026-10-09T14:37:51+00:00","version_compiled":"v1"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13.0 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v1","sentences":[{"i":0,"p":1.0,"id":"s0","own":true,"role":"contribution","text":"We develop a field-redefinition-invariant description of hadronic amplitudes outside the WZW sector at $\\mathcal{O}(1/f_a)$, including general flavour-conserving and flavour-changing quark couplings.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.96,"main_claim_p":0.18,"quantitative":false,"quantitative_p":0.11,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":1.0,"interpretation":0.0}},{"i":1,"p":0.92,"id":"s1","own":true,"role":"method","text":"Starting from the most general CP-conserving Lagrangian for ALP interactions with the QCD sector, we identify invariant Wilson coefficient combinations and match them onto the $U(3)$ chiral theory.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.95,"main_claim_p":0.07,"quantitative":false,"quantitative_p":0.05,"role_probabilities":{"gap":0.0,"method":0.92,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.08,"interpretation":0.0}},{"i":2,"p":0.93,"id":"s2","own":true,"role":"method","text":"Using LSZ reduction, we choose fields for which ALP--meson mixing vanishes at this order; amplitudes then depend only on direct invariant couplings, while the anomalous gluonic interaction remains encoded in the $U(1)_A$ sector.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.95,"main_claim_p":0.12,"quantitative":false,"quantitative_p":0.09,"role_probabilities":{"gap":0.0,"method":0.93,"result":0.02,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.04,"interpretation":0.01}},{"i":3,"p":0.85,"id":"s3","own":true,"role":"contribution","text":"For the baryon octet, we derive the general vector and axial couplings and identify, to our knowledge for the first time, an independent invariant ALP--baryon interaction from a second topological singlet structure in the $U(3)$ baryon Lagrangian.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.97,"main_claim_p":0.18,"quantitative":false,"quantitative_p":0.14,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.15,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.85,"interpretation":0.0}},{"i":4,"p":0.6,"id":"s4","own":true,"role":"contribution","text":"We constrain flavour-changing couplings with rare hyperon decays and show in an explicit ultraviolet model that running and matching can generate them from flavour-diagonal high-scale couplings.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.93,"main_claim_p":0.07,"quantitative":false,"quantitative_p":0.08,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.39,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.6,"interpretation":0.0}},{"i":5,"p":1.0,"id":"s5","own":true,"role":"result","text":"Finally, we estimate baryon--antibaryon widths and find that, in a gluophilic benchmark, their sum can exceed individual exclusive mesonic widths for $2~\\text{GeV} \\le m_a \\le 3~\\text{GeV}$.","hedge":{"p":0.75,"label":"asserted"},"own_p":0.96,"main_claim_p":0.33,"quantitative":true,"quantitative_p":0.98,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}}]},"compiled":{"main_claim":{"p":0.6,"text":"Finally, we estimate baryon--antibaryon widths and find that, in a gluophilic benchmark, their sum can exceed individual exclusive mesonic widths for $2~\\text{GeV} \\le m_a \\le 3~\\text{GeV}$.","location":"abstract s5","hedge_strength":{"p":0.75,"label":"asserted"}},"provenance":{"route":{"via":"TypeSafe API","model":"classifier-1.13.0","endpoint":"https://api.typesafe.ai/v1/systemone","provider":"TypeSafe"},"packing":"one request per paper","requests":1,"input_tokens":5309,"cost_usd_reported":0.0},"compiled_at":"2026-10-12","bank_version":"abstract-p1-20260923","model_version":"classifier-1.13.0","abstract_states":{"claims_first":0.8,"states_limitation":0.23,"human_participants":0.01,"controlled_comparison":0.05,"randomized_assignment":0.01,"states_quantitative_result":0.83,"compares_with_prior_results":0.32,"mentions_code_or_data_availability":0.02},"evidential_basis":{"p":1.0,"value":"proof or derivation","probabilities":{"argument":0.0,"literature":0.0,"proof_or_derivation":1.0,"analysis_of_existing_data":0.0,"observation_or_experiment":0.0,"simulation_or_computation":0.0}},"contribution_type":{"p":0.91,"value":"theoretical result","probabilities":{"review":0.0,"method_or_tool":0.09,"empirical_study":0.0,"simulation_study":0.0,"theoretical_result":0.91,"dataset_or_benchmark":0.0,"position_or_commentary":0.0}},"contribution_statement":{"p":0.95,"text":"For the baryon octet, we derive the general vector and axial couplings and identify, to our knowledge for the first time, an independent invariant ALP--baryon interaction from a second topological singlet structure in the $U(3)$ baryon Lagrangian.","location":"abstract s3"}},"coverage":{"tier":"abstract","levels_run":["P abstract"],"not_examined":["full text","figures and tables","references and citing sentences","relations to other papers"],"sources_read":["arXiv listing abstract v1"],"levels_not_run":["S sections","T body sentences","C citations","R cross-paper relations"],"sentences_examined":6,"sentences_in_abstract":6},"measured_accuracy":{"url":"https://pith.science/accuracy","measured_on":"2026-10-02","method":"two independent model families labelled a fresh random sample blind; 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