{"id":"W1595057165","doi":"10.1103/physrevlett.112.022501","title":"Measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>H</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:mmultiscripts><mml:mo stretchy=\"false\">(</mml:mo><mml:mi>γ</mml:mi><mml:mo>,</mml:mo><mml:mtext> </mml:mtext><mml:mi>p</mml:mi><mml:mo stretchy=\"false\">)</mml:mo><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>Reaction Using a Novel Nucleon Spin Polarimeter","year":2014,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Allison University","funders":"Natural Sciences and Engineering Research Council of Canada; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; Science and Technology Facilities Council; National Science Foundation","keywords":"Physics","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":[0.002405949,0.002080355,0.001163417,0.002765429,0.001946295,0.00399997,0.002817748,0.002769229,0.06728117],"category_scores_gemma":[0.01046049,0.001449806,0.0009402843,0.002746308,0.0009462459,0.003366745,0.002328995,0.004116322,0.05760257],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001668087,"about_ca_system_score_gemma":0.002005551,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006198756,"about_ca_topic_score_gemma":0.008086781,"domain_scores_codex":[0.9958377,0.0002132522,0.0001814303,0.0009100517,0.002396226,0.000461417],"domain_scores_gemma":[0.9918739,0.00123148,0.0005469684,0.001289145,0.004490359,0.000568229],"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":[0.001272492,0.0008802865,0.02233947,0.001220405,0.0002098776,0.0009441445,0.0021569,0.003671852,0.6823419,0.01096482,0.1357323,0.1382655],"study_design_scores_gemma":[0.00007559896,0.0005506342,0.02858034,0.0001882305,0.000150082,0.0005542721,0.0009031364,0.01738286,0.7938285,0.002419716,0.1550502,0.0003164491],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.247991,0.002582018,0.3732214,0.004615739,0.007281248,0.001182747,0.05347294,0.0721499,0.237503],"genre_scores_gemma":[0.6216605,0.002043197,0.1408642,0.002801707,0.0005365228,0.001836763,0.03347111,0.01644654,0.1803393],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.06728117,"threshold_uncertainty_score":0.2250779,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.025623651925188,"score_gpt":0.2586278963167597,"score_spread":0.2330042443915717,"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."}}