{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002866728,0.0002602725,0.000246808,0.0006593045,0.0008013758,0.000517709,0.0006531187,0.0006796803,0.02441277],"category_scores_gemma":[0.0003603131,0.0002413444,0.0002547289,0.0009963746,0.0002568435,0.0005987681,0.0003289717,0.001324419,0.001469141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004813181,"about_ca_system_score_gemma":0.0002011614,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001937194,"about_ca_topic_score_gemma":0.004259201,"domain_scores_codex":[0.9998604,0.00002036266,0.000003211594,0.0000285606,0.00003109563,0.00005632496],"domain_scores_gemma":[0.9997568,0.00009689575,0.00003281658,0.00003844273,0.00003978817,0.00003537065],"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":[0.003581098,0.0008285267,0.01117974,0.0007981362,0.0002892252,0.004603174,0.001336664,0.009669351,0.8350477,0.02810446,0.05652599,0.04803598],"study_design_scores_gemma":[0.0005348516,0.001425224,0.2190119,0.0002014237,0.0002210127,0.002440671,0.001877752,0.1221976,0.6023932,0.01075812,0.03872657,0.0002117146],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.92303,0.0008985503,0.01215492,0.001261479,0.0001006723,0.00002795069,0.00289239,0.001223013,0.05841101],"genre_scores_gemma":[0.986316,0.0002549458,0.002858201,0.0001526924,0.00001537059,0.00001737224,0.00217893,0.0001487127,0.008057599],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02441277,"threshold_uncertainty_score":0.08166891,"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."}}