{"id":"W1484515382","doi":"10.1103/physreva.75.052703","title":"Merged-beam measurements of absolute cross sections for electron-impact excitation of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi mathvariant=\"normal\">S</mml:mi><mml:mrow><mml:mn>4</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mo>(</mml:mo><mml:mn>3</mml:mn><mml:msup><mml:mi>s</mml:mi><mml:mn>2</mml:mn></mml:msup><mml:mspace width=\"0.2em\"/><mml:mmultiscripts><mml:mi>S</mml:mi><mml:mprescripts/><mml:none/><mml:mn>1</mml:mn></mml:mmultiscripts><mml:mo>→</mml:mo><mml:mn>3</mml:mn><mml:mi>s</mml:mi><mml:mn>3</mml:mn><mml:mi>p</mml:mi><mml:mspace width=\"0.2em\"/><mml:mmultiscripts><mml:mi>P</mml:mi><mml:mprescripts/><mml:none/><mml:mn>1</mml:mn></mml:mmultiscripts><mml:mo>)</mml:mo></mml:mrow></mml:math>and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi mathvariant=\"normal\">S</mml:mi><mml:mrow><mml:mn>5</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mo>(</mml:mo><mml:mn>3</mml:mn><mml:mi>s</mml:mi><mml:mspace width=\"0.2em\"/><mml:mmultiscripts><mml:mi>S</mml:mi><mml:mprescripts/><mml:none/><mml:mn>2</mml:mn></mml:mmultiscripts><mml:mo>→</mml:mo><mml:mn>3</mml:mn><mml:mi>p</mml:mi><mml:mspace width=\"0.2em\"/><mml:mmultiscripts><mml:mi>P</mml:mi><mml:mprescripts/><mml:none/><mml:mn>2</mml:mn></mml:mmultiscripts><mml:mo>)</mml:mo></mml:mrow></mml:math>","year":2007,"lang":"lv","type":"article","venue":"Physical Review A","topic":"X-ray Spectroscopy and Fluorescence Analysis","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Francis Xavier University","funders":"","keywords":"Physics; Excitation; Atomic physics; Electron; Dipole; Beam energy; Energy (signal processing); Electron capture; Beam (structure); Nuclear physics; Optics; Quantum mechanics","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":[0.001159762,0.000943916,0.0004708912,0.002662851,0.001057481,0.0009873393,0.001770616,0.001334183,0.05759827],"category_scores_gemma":[0.001421496,0.0009784917,0.001243963,0.002216344,0.000573302,0.001534663,0.001219513,0.002300368,0.005218306],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002106472,"about_ca_system_score_gemma":0.0006932354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006204763,"about_ca_topic_score_gemma":0.01435013,"domain_scores_codex":[0.9991911,0.00008693399,0.00003266847,0.0002404242,0.000261163,0.000187668],"domain_scores_gemma":[0.9989635,0.0003749234,0.0001601875,0.0001488728,0.000270642,0.00008184634],"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":[0.002111964,0.0002404895,0.01606409,0.001034289,0.0007974638,0.0008275145,0.00147726,0.009689061,0.8788244,0.02391046,0.03629032,0.02873277],"study_design_scores_gemma":[0.00004411053,0.0001568948,0.04764054,0.0000839932,0.0002200344,0.0004848036,0.0004383922,0.01159607,0.9200286,0.001269626,0.01795087,0.00008621989],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7577122,0.0036726,0.1136189,0.001177513,0.0003170164,0.0001393515,0.02896436,0.004646574,0.08975154],"genre_scores_gemma":[0.888304,0.002550174,0.03444103,0.0005952934,0.00003453611,0.0002633637,0.02335416,0.002736212,0.04772123],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05759827,"threshold_uncertainty_score":0.1926854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02126522825448082,"score_gpt":0.266699070619962,"score_spread":0.2454338423654811,"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."}}