{"id":"W2043657289","doi":"10.1103/physrevlett.98.112502","title":"Nuclear Charge Radii of Neutron-Deficient Lead Isotopes Beyond<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>104</mml:mn></mml:math>Midshell Investigated by In-Source Laser Spectroscopy","year":2007,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Nuclear physics research studies","field":"Physics and Astronomy","cited_by":129,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF","funders":"Science and Technology Facilities Council","keywords":"Physics; Isotope; Neutron; Ground state; Atomic physics; Nuclear physics","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","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001015261,0.0008109662,0.0007847843,0.0001646091,0.000629194,0.0003416678,0.001196948,0.0002262276,0.0002563136],"category_scores_gemma":[0.0002089712,0.001026112,0.001301367,0.000939744,0.00136155,0.0005774973,0.001119957,0.001592766,0.002952483],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005116412,"about_ca_system_score_gemma":0.0002462281,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005156245,"about_ca_topic_score_gemma":0.00002460138,"domain_scores_codex":[0.9937953,0.0002918924,0.001274553,0.00126773,0.001543991,0.001826503],"domain_scores_gemma":[0.9963591,0.0006864215,0.001061217,0.001181138,0.0001186551,0.0005935425],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002299946,0.0009257339,0.00003094303,0.002188021,0.0007063972,0.00008428467,0.001143118,0.0002483383,0.07246529,0.8925423,0.02776241,0.001673166],"study_design_scores_gemma":[0.003996499,0.0027717,0.0003610277,0.01094806,0.002399998,0.00005883928,0.001553975,0.3662408,0.4542499,0.001773484,0.1519474,0.003698274],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9908687,0.002645,0.0001746245,0.002806594,0.0003930306,0.0002153511,0.0003400473,0.00009243653,0.002464236],"genre_scores_gemma":[0.9896919,0.002796036,0.000443572,0.004587284,0.001340406,0.0002321192,0.0004725295,0.0003702692,0.00006587103],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8907688,"threshold_uncertainty_score":0.9992189,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01460181720452272,"score_gpt":0.2603837714271979,"score_spread":0.2457819542226752,"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."}}