{"id":"W4411874233","doi":"10.1021/acs.jpca.5c03008","title":"Experimental and Theoretical Study of the Kinetics of Dimerization of Ammonia at Low Temperatures","year":2025,"lang":"en","type":"article","venue":"The Journal of Physical Chemistry A","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"H2020 European Research Council; National Centre for Atmospheric Science; University of Leeds; Engineering and Physical Sciences Research Council; European Commission; Science and Technology Facilities Council","keywords":"Chemistry; Dimer; Molecule; Excited state; Kinetics; Helium; Atomic physics; Physical chemistry; Analytical Chemistry (journal); Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004626358,0.0002548633,0.0002903357,0.0001730557,0.0003706579,0.0002173935,0.0006364969,0.0003783278,0.00328668],"category_scores_gemma":[0.000782092,0.0002108865,0.0002008532,0.0002641107,0.0004424278,0.0004479975,0.0001931316,0.0006041241,0.0004254849],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007421828,"about_ca_system_score_gemma":0.0001595116,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001418666,"about_ca_topic_score_gemma":0.0009546313,"domain_scores_codex":[0.9997737,0.00002869148,0.000007036314,0.00006485158,0.00008789956,0.00003776527],"domain_scores_gemma":[0.9997316,0.0001478976,0.00003499188,0.00002192201,0.00004679752,0.0000166524],"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":[0.000143147,0.00004176164,0.0008047522,0.0001299198,0.000009760429,0.00009171397,0.0001594056,0.005956834,0.9894796,0.001047799,0.0002067431,0.001928414],"study_design_scores_gemma":[0.00001877916,0.0001298281,0.003958137,0.000007536265,0.000007421931,0.00005395429,0.00005921674,0.05442205,0.9397502,0.0003889612,0.001185005,0.0000188668],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9774121,0.0003820117,0.01653154,0.0001021988,0.00001184896,0.00004569797,0.0005031218,0.0002020848,0.004809421],"genre_scores_gemma":[0.9917597,0.00027875,0.006367803,0.00001810246,0.000006141321,0.00006359937,0.0002547228,0.00003629462,0.001214889],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00328668,"threshold_uncertainty_score":0.01099509,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003693169375529242,"score_gpt":0.2157576173087745,"score_spread":0.2120644479332453,"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."}}