{"id":"W1998662447","doi":"10.1103/physrevlett.100.132301","title":"Incoherent Neutral Pion Photoproduction on<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mmultiscripts><mml:mi mathvariant=\"normal\">C</mml:mi><mml:mprescripts/><mml:none/><mml:mn>12</mml:mn></mml:mmultiscripts></mml:math>","year":2008,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Nuclear physics research studies","field":"Physics and Astronomy","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Allison University","funders":"Science and Technology Facilities Council","keywords":"Crystal Ball; Physics; Pion; Excited state; Photon; Residual; Crystal (programming language); Spectrometer; Nuclear physics; Atomic physics; Optics; Algorithm; Computer science","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":[0.0003235142,0.000285513,0.0003289645,0.0006615688,0.0004133835,0.0004987659,0.000944059,0.000319965,0.01550721],"category_scores_gemma":[0.0006148223,0.0002660453,0.0002503894,0.0007562627,0.0004495142,0.0004252268,0.000859025,0.0006840941,0.00169239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008513611,"about_ca_system_score_gemma":0.0003882437,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00145508,"about_ca_topic_score_gemma":0.004079668,"domain_scores_codex":[0.9995655,0.00005621992,0.000007117041,0.00008077761,0.0002194455,0.00007083789],"domain_scores_gemma":[0.9991952,0.0003464276,0.0001582853,0.0001472887,0.00008632464,0.00006651479],"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":[0.002184138,0.0002826942,0.01673817,0.0002968133,0.0001393196,0.001837574,0.001112772,0.004592848,0.8977636,0.01775765,0.003881817,0.05341259],"study_design_scores_gemma":[0.00007408379,0.0006228153,0.04797519,0.00002173339,0.00005562798,0.0007143629,0.0001942715,0.01154721,0.9276502,0.001903823,0.009164746,0.00007598536],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9708681,0.0002297239,0.01113114,0.0001584476,0.00002230312,0.00003477619,0.0007814565,0.000360986,0.01641303],"genre_scores_gemma":[0.9838238,0.0001941774,0.005072064,0.00007823457,0.000008785297,0.00002826664,0.001039946,0.0001356453,0.009619114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01550721,"threshold_uncertainty_score":0.05187684,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02807581289745334,"score_gpt":0.2693859655965732,"score_spread":0.2413101526991198,"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."}}