{"id":"W4415790477","doi":"10.1038/s41467-025-64581-x","title":"Enhanced sensitivity for electron affinity measurements of rare elements","year":2025,"lang":"en","type":"article","venue":"Nature Communications","topic":"Atomic and Molecular Physics","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; TRIUMF","funders":"Office of Science; Max Planck Institute for Nuclear Physics; Vetenskapsrådet; Nuclear Physics; Bundesministerium für Bildung und Forschung; Natural Sciences and Engineering Research Council of Canada; European Commission; CERN; TRIUMF; U.S. Department of Energy","keywords":"Electron affinity (data page); Laser; Sensitivity (control systems); Isotope; Hyperfine structure; Electron; Atom (system on chip); Photon","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":[0.0009017917,0.000531285,0.0003300218,0.0008371111,0.0003098276,0.0005736629,0.0008953468,0.0009780029,0.002719727],"category_scores_gemma":[0.00167964,0.0003669036,0.0002240822,0.0003991992,0.0005829095,0.0006731771,0.001122118,0.0008837791,0.0006658841],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004855486,"about_ca_system_score_gemma":0.0002456494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003669497,"about_ca_topic_score_gemma":0.001184466,"domain_scores_codex":[0.9990029,0.0001577549,0.00003236752,0.0003698287,0.0003547607,0.00008244953],"domain_scores_gemma":[0.9990162,0.0004924436,0.0001452374,0.0001473011,0.0001581877,0.00004060466],"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":[0.0001160621,0.00003422337,0.002117585,0.0001090211,0.00002905458,0.00005877174,0.00006899171,0.0004434186,0.9879299,0.0009864502,0.0002379055,0.007868539],"study_design_scores_gemma":[0.00001243837,0.0001105465,0.003363854,0.00002018197,0.00002046478,0.0001880451,0.0000610626,0.005778531,0.9873655,0.000711239,0.00234398,0.00002408913],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8385241,0.003576993,0.1481755,0.0005013236,0.0002719558,0.0000819677,0.0007393751,0.001538324,0.006590352],"genre_scores_gemma":[0.9564168,0.0004339585,0.04128899,0.0001929115,0.00003706246,0.00005697022,0.0001724664,0.00005745802,0.001343465],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002719727,"threshold_uncertainty_score":0.009098411,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02080100606228251,"score_gpt":0.3247040057845137,"score_spread":0.3039029997222312,"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."}}