{"id":"W7114784350","doi":"10.48550/arxiv.2512.08014","title":"Robust External-Beam Calibration of Plastic Scintillation Detectors for In-Vivo Dosimetry in HDR Brachytherapy","year":2025,"lang":"","type":"preprint","venue":"arXiv (Cornell University)","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Brachytherapy; Calibration; Dosimetry; Detector; Scintillation; Beam (structure); Dose rate; Ranging","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":[0.00219672,0.0009845903,0.0004698842,0.0005627177,0.0003646054,0.0008152977,0.001016021,0.0006055837,0.00133195],"category_scores_gemma":[0.003781741,0.0004185574,0.0003142591,0.0007834418,0.0005626362,0.0005359266,0.0008410264,0.0005159088,0.0005685244],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009265054,"about_ca_system_score_gemma":0.0006986427,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001169188,"about_ca_topic_score_gemma":0.001785429,"domain_scores_codex":[0.9978141,0.0005745265,0.00009325552,0.0004662518,0.0009693753,0.00008243863],"domain_scores_gemma":[0.9984148,0.0004514889,0.0003801606,0.0003187373,0.0004004268,0.00003441765],"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":[0.0004360006,0.00007423629,0.006443835,0.0002952295,0.00003839615,0.00008052144,0.0002037238,0.005251128,0.9478177,0.0004845439,0.0003761269,0.03849847],"study_design_scores_gemma":[0.00002418133,0.0002730492,0.009297944,0.00003404713,0.0000480349,0.0002916462,0.00004079574,0.0174728,0.9680885,0.0001009481,0.004291245,0.00003670225],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3918895,0.002282235,0.5982004,0.0002134484,0.0001453749,0.0003822963,0.000630311,0.002026628,0.004229672],"genre_scores_gemma":[0.8317583,0.0008914518,0.1641983,0.0000858535,0.00002966429,0.000171998,0.0004709243,0.0004465498,0.001946908],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.00219672,"threshold_uncertainty_score":0.01161748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03693706633429377,"score_gpt":0.2168022207151579,"score_spread":0.1798651543808641,"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."}}