{"id":"W2011255033","doi":"10.1002/qua.20170","title":"New methods for old Coulomb few‐body problems","year":2004,"lang":"en","type":"article","venue":"International Journal of Quantum Chemistry","topic":"Atomic and Molecular Physics","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada; National Science Foundation","keywords":"Ansatz; Wave function; Positronium; Coulomb; Atomic orbital; Exponential function; Quantum mechanics; Physics; Electron; Atom (system on chip); Mathematics; Mathematical analysis","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":[0.001754859,0.000767084,0.0008604959,0.001878636,0.0009213893,0.001526625,0.002338884,0.001210873,0.009680797],"category_scores_gemma":[0.004401295,0.0003987075,0.001133199,0.001121277,0.001566215,0.002423381,0.002426438,0.002565012,0.003045177],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000798327,"about_ca_system_score_gemma":0.0008495917,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001036312,"about_ca_topic_score_gemma":0.001752794,"domain_scores_codex":[0.9993427,0.0002545741,0.00003114095,0.00005364446,0.000280971,0.00003691335],"domain_scores_gemma":[0.9986371,0.0007160621,0.00006200866,0.0001914994,0.0002998093,0.00009345447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0000179405,0.00004638766,0.0001632268,0.0002088009,0.00002865402,0.00007508645,0.0001231361,0.02393519,0.0009323208,0.9182571,0.005859068,0.05035314],"study_design_scores_gemma":[0.0000252646,0.00001760322,0.0001074652,0.00006402533,0.000009625176,0.0001023005,0.00004777341,0.3786619,0.0005476098,0.5871442,0.03324934,0.00002289522],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.004100089,0.002050726,0.9647482,0.0006242124,0.0005246437,0.00007336582,0.00007013479,0.0002427681,0.0275658],"genre_scores_gemma":[0.1070684,0.003678348,0.8372724,0.0005591434,0.001059018,0.0005838225,0.0002652837,0.0008162332,0.04869737],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.009680797,"threshold_uncertainty_score":0.03238553,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0138024153890314,"score_gpt":0.3458383428123753,"score_spread":0.3320359274233439,"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."}}