{"id":"W4394842897","doi":"10.1103/physrevlett.132.162502","title":"Nuclear Charge Radii of Silicon Isotopes","year":2024,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Nuclear physics research studies","field":"Physics and Astronomy","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; TRIUMF","funders":"Natural Sciences and Engineering Research Council of Canada; Horizon 2020 Framework Programme; Gauss Centre for Supercomputing; H2020 European Research Council; Alliance de recherche numérique du Canada; Russian Science Foundation; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; National Natural Science Foundation of China; Rijksuniversiteit Groningen; U.S. Department of Energy; European Commission; College of Engineering, Michigan State University; China Postdoctoral Science Foundation; Western Canada Research Grid; Volkswagen Foundation; Alexander von Humboldt-Stiftung; Michigan State University; National Science Foundation; Jülich Supercomputing Centre, Forschungszentrum Jülich","keywords":"Physics; Valence (chemistry); Charge radius; Effective nuclear charge; Atomic physics; Isotope; Nuclear structure; Observable; Ab initio; Charge (physics); Silicon; Nuclear physics; Quantum mechanics; Electron","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000480365,0.0002024429,0.0001819409,0.0007601384,0.0002982517,0.0004573792,0.0004257591,0.0003549997,0.002474647],"category_scores_gemma":[0.001429513,0.0001527356,0.0001124176,0.0003154519,0.0005210785,0.0005376053,0.0005234453,0.0003336078,0.0004114723],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005281208,"about_ca_system_score_gemma":0.0002360847,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005632559,"about_ca_topic_score_gemma":0.0004248433,"domain_scores_codex":[0.9997599,0.00004620442,0.00001080676,0.00007454323,0.00007271069,0.00003584607],"domain_scores_gemma":[0.9996545,0.0001429581,0.00004580144,0.00005643621,0.00007684846,0.00002344354],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006654553,0.00004677602,0.005813348,0.0003352898,0.00005181758,0.0003433054,0.0005974405,0.01734398,0.5589694,0.3680044,0.002167055,0.04566177],"study_design_scores_gemma":[0.0001384958,0.0009017125,0.01856231,0.0001060979,0.00007297396,0.001240889,0.0007295956,0.09025622,0.7196798,0.1320864,0.03596533,0.0002601811],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9347606,0.00229475,0.0227803,0.000351964,0.000128528,0.00002875995,0.0005066061,0.000210093,0.03893847],"genre_scores_gemma":[0.9964684,0.0002339934,0.002155535,0.00003474261,0.00001124154,0.00001288542,0.0001503565,0.00002351837,0.0009092601],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002474647,"threshold_uncertainty_score":0.008278489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01833646790334825,"score_gpt":0.3173830075988515,"score_spread":0.2990465396955032,"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."}}