{"id":"W2041196339","doi":"10.1103/physrevlett.93.267202","title":"High-Resolution Study of Spin Excitations in the Singlet Ground State of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">S</mml:mi><mml:mi mathvariant=\"normal\">r</mml:mi><mml:mi mathvariant=\"normal\">C</mml:mi><mml:mi mathvariant=\"normal\">u</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:mo stretchy=\"false\">(</mml:mo><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">B</mml:mi><mml:mi mathvariant=\"normal\">O</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mo stretchy=\"false\">)</mml:mo><mml:mn>2</mml:mn></mml:msub></mml:math>","year":2004,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Advanced Condensed Matter Physics","field":"Physics and Astronomy","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Canadian Institute for Advanced Research","funders":"","keywords":"Physics; Inelastic neutron scattering; Ground state; Tetragonal crystal system; Singlet state; Dispersion (optics); Spin (aerodynamics); Neutron; Resolution (logic); Excited state; Atomic physics; Condensed matter physics; Neutron scattering; Optics; Nuclear physics; Quantum mechanics; Phase (matter)","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":[0.007007634,0.003802608,0.00174514,0.002321675,0.005564624,0.005173301,0.008981838,0.004736438,0.5424241],"category_scores_gemma":[0.003010378,0.007613027,0.006854377,0.006010144,0.005677843,0.007222597,0.006949254,0.007121247,0.005472942],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001096718,"about_ca_system_score_gemma":0.005351057,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008894718,"about_ca_topic_score_gemma":0.004452439,"domain_scores_codex":[0.9655293,0.002928189,0.007984978,0.006146542,0.008509353,0.0089016],"domain_scores_gemma":[0.9726415,0.005176919,0.009571131,0.007883877,0.0008496575,0.00387696],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004636816,0.002876923,0.00004795979,0.006595898,0.007575276,0.005566164,0.006810189,0.01392493,0.007832013,0.4062229,0.532471,0.005439917],"study_design_scores_gemma":[0.008241147,0.005310591,0.0002833966,0.007187017,0.008427723,0.003898834,0.006011356,0.007215434,0.9353432,0.004358017,0.006399244,0.007324039],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5224289,0.005767101,0.01036883,0.00498135,0.008988752,0.000479642,0.004971765,0.001120816,0.4408929],"genre_scores_gemma":[0.9588719,0.004882708,0.006454714,0.006304299,0.006260052,0.005953901,0.007574254,0.00339632,0.000301844],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9275112,"threshold_uncertainty_score":0.9977052,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01637895391248821,"score_gpt":0.2489998173783082,"score_spread":0.23262086346582,"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."}}