{"id":"W4407363716","doi":"10.1063/5.0249855","title":"Constraining neutrinoless double beta decay matrix elements from ab initio nuclear theory","year":2025,"lang":"en","type":"article","venue":"AIP conference proceedings","topic":"Nuclear physics research studies","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; University of British Columbia; TRIUMF","funders":"","keywords":"Double beta decay; Physics; BETA (programming language); Nuclear physics; Ab initio; Matrix (chemical analysis); Radioactive decay; Particle physics; Chemistry; Neutrino; Computer science; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001287305,0.001286115,0.000996989,0.001657783,0.00133723,0.001652971,0.001872537,0.001367509,0.003245832],"category_scores_gemma":[0.003508451,0.001476967,0.0008036405,0.001453511,0.001030477,0.001524216,0.000941935,0.001353139,0.0007219613],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001208318,"about_ca_system_score_gemma":0.001602229,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008192574,"about_ca_topic_score_gemma":0.01476856,"domain_scores_codex":[0.9996414,0.0001391224,0.00001425099,0.0000428986,0.0001183449,0.00004390696],"domain_scores_gemma":[0.9984499,0.001023406,0.0001302588,0.0001759924,0.0001438966,0.00007659308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002535803,0.0002715525,0.005730146,0.0003600798,0.0001763512,0.0004192296,0.0002668061,0.8059049,0.01874883,0.1451203,0.001447681,0.0213006],"study_design_scores_gemma":[0.00009802642,0.00002750342,0.0009224974,0.000043955,0.00003221431,0.00003380048,0.00004445299,0.9557748,0.002467489,0.03985216,0.0006830652,0.00002006295],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5178301,0.001383661,0.4051177,0.0009272037,0.0002292488,0.0002727902,0.001672887,0.001835973,0.07073038],"genre_scores_gemma":[0.9313874,0.0003069113,0.06517798,0.0002064385,0.00004704842,0.0001708257,0.0005537856,0.00025207,0.00189749],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008192574,"threshold_uncertainty_score":0.01628977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02855228405983464,"score_gpt":0.309056934857617,"score_spread":0.2805046507977824,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}