{"id":"W3093119944","doi":"10.1016/j.ijms.2020.116454","title":"Coupling a Gaussian input beam to a quadrupole mass filter with round rods","year":2020,"lang":"en","type":"article","venue":"International Journal of Mass Spectrometry","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Russian Foundation for Fundamental Investigations","keywords":"Quadrupole; Gaussian; Rod; Chemistry; Quadrupole mass analyzer; Transverse plane; Ion; Filter (signal processing); Beam (structure); Phase space; Probability density function; Phase (matter); Perpendicular; Atomic physics; Computational physics; Physics; Optics; Geometry; Statistics; Mathematics; 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":[0.002580729,0.0015486,0.001244482,0.00172058,0.001918551,0.001687742,0.003533572,0.002555181,0.01570478],"category_scores_gemma":[0.002843241,0.00183084,0.0009508387,0.001866602,0.000948338,0.001643977,0.001986177,0.002282634,0.009160143],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00233067,"about_ca_system_score_gemma":0.003638273,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004444871,"about_ca_topic_score_gemma":0.008374266,"domain_scores_codex":[0.9970727,0.0002238037,0.0001592227,0.001099614,0.0009967707,0.000447786],"domain_scores_gemma":[0.9971016,0.0008157993,0.0004099246,0.000397629,0.0009989856,0.0002760931],"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":[0.0008936099,0.00011427,0.001190908,0.0002932123,0.00005705579,0.0001767522,0.0002594242,0.0003991963,0.9744007,0.002045642,0.002350738,0.01781859],"study_design_scores_gemma":[0.0001023777,0.0004464142,0.002382408,0.00003792724,0.00005443495,0.0001901284,0.0000985966,0.003463817,0.9723693,0.0004045492,0.0203882,0.00006192666],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1840816,0.00139977,0.7808443,0.001093766,0.00050953,0.001483516,0.001748656,0.01986133,0.008977495],"genre_scores_gemma":[0.2769964,0.001205979,0.6781253,0.002458157,0.000182234,0.001573515,0.002220231,0.003629729,0.03360847],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01570478,"threshold_uncertainty_score":0.05253774,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0155974067205495,"score_gpt":0.274618391032823,"score_spread":0.2590209843122736,"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."}}