{"id":"W1960607709","doi":"10.1103/physrevlett.90.012501","title":"Novel Search for Heavy<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ν</mml:mi></mml:math>Mixing from the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>β</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math>Decay of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mmultiscripts><mml:mi mathvariant=\"normal\">K</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn mathvariant=\"normal\">38</mml:mn><mml:mi mathvariant=\"normal\">m</mml:mi></mml:mrow></mml:mmultiscripts></mml:math>Confined in an Atom Trap","year":2003,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Neutrino Physics Research","field":"Physics and Astronomy","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; Western University; Simon Fraser University","funders":"","keywords":"Neutrino; Physics; Particle physics; Nuclear physics; Momentum (technical analysis); Recoil; Positron; Electron","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","research_integrity","insufficient_payload"],"category_scores_codex":[0.006273651,0.003950728,0.002147034,0.001301039,0.005065321,0.004965239,0.00792533,0.004172862,0.01083775],"category_scores_gemma":[0.001911432,0.006042817,0.007113555,0.003682175,0.004779989,0.00579036,0.006133822,0.007424261,0.0062551],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001295813,"about_ca_system_score_gemma":0.004713101,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00650349,"about_ca_topic_score_gemma":0.001584921,"domain_scores_codex":[0.9694374,0.001914328,0.006882455,0.006168363,0.00748566,0.008111799],"domain_scores_gemma":[0.9762156,0.005384275,0.00644222,0.007726371,0.0007811756,0.003450365],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003967906,0.002857263,0.00003595249,0.006670289,0.005195984,0.002913843,0.004446891,0.004022201,0.02076849,0.9236226,0.02190271,0.003595869],"study_design_scores_gemma":[0.006208039,0.003076794,0.0001794585,0.006891838,0.004685277,0.00223458,0.003193364,0.6211196,0.3346347,0.0005664433,0.01246251,0.004747412],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9450205,0.004129911,0.005311585,0.002585941,0.005252192,0.0005429848,0.004481934,0.0007552392,0.03191973],"genre_scores_gemma":[0.9598299,0.00501056,0.006953208,0.004753027,0.006439539,0.006507246,0.007324781,0.002908949,0.0002728194],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9230562,"threshold_uncertainty_score":0.9979284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02652815253338827,"score_gpt":0.2692851712976999,"score_spread":0.2427570187643116,"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."}}