{"paper":{"title":"GPU-Accelerated Simulation of 3D Diamond Sensors Using the TeRABIT Infrastructure","license":"http://creativecommons.org/licenses/by/4.0/","headline":"GPU porting of a third-order PDE solver for time-dependent weighting potentials speeds up 3D diamond sensor simulations.","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Clarissa Buti, Elia Eredi, Giovanni Passaleva, Lucio Anderlini","submitted_at":"2026-05-13T18:01:57Z","abstract_excerpt":"Diamond detectors with electrodes orthogonal to the surface, engraved via laser-induced graphitization, are full-carbon sensors of interest for a wide range of applications, spanning from High Energy Physics to Nuclear Medicine and dosimetry. In recent years, significant progress has been made in graphitization techniques, enabling the fabrication of lower-resistance electrodes. This has resulted in faster sensors, achieving time resolutions better than 100 ps. However, simulating signal formation in these devices remains a challenge. The effects of fluctuations in energy deposition, carrier t"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"The numerical solution of the third-order PDE for time-dependent weighting potentials has been ported to GPUs and distributed across multiple sites using TeRABIT, drastically reducing time-to-insight and enabling what-if studies on sensor geometry.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The quasi-static approximation of Maxwell's laws remains accurate for modeling signal propagation and readout effects inside the diamond volume without needing full time-dependent electromagnetic treatment.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"A spectral solver for time-dependent weighting potentials in diamond detectors has been ported to GPUs via TeRABIT to accelerate simulation of signal formation and sensor design optimization.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"GPU porting of a third-order PDE solver for time-dependent weighting potentials speeds up 3D diamond sensor simulations.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"c33155fe1f3ba9306fd26029111122c544877b831dc9016804486801848f2151"},"source":{"id":"2605.13987","kind":"arxiv","version":1},"verdict":{"id":"d9052f78-f874-4dd6-b421-dadffebb8407","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-15T02:33:01.241201Z","strongest_claim":"The numerical solution of the third-order PDE for time-dependent weighting potentials has been ported to GPUs and distributed across multiple sites using TeRABIT, drastically reducing time-to-insight and enabling what-if studies on sensor geometry.","one_line_summary":"A spectral solver for time-dependent weighting potentials in diamond detectors has been ported to GPUs via TeRABIT to accelerate simulation of signal formation and sensor design optimization.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The quasi-static approximation of Maxwell's laws remains accurate for modeling signal propagation and readout effects inside the diamond volume without needing full time-dependent electromagnetic treatment.","pith_extraction_headline":"GPU porting of a third-order PDE solver for time-dependent weighting potentials speeds up 3D diamond sensor simulations."},"references":{"count":15,"sample":[{"doi":"","year":null,"title":"Michal Pomorski , title = \"","work_id":"3c3d02ec-3628-412e-bb7b-4f566edcd335","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"10.1002/9783527623174.ch12","year":null,"title":"High Mobility Diamonds and Particle Detectors","work_id":"93320a13-5fd3-45e6-a94b-dbdda1d8aa41","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"10.1016/j.nima.2019.162354","year":2020,"title":"Operation and performance of the active target of PADME","work_id":"0ca3cefe-a5b5-48ae-aeba-e31a52d75ca7","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"10.1016/j.ejmp.2022.09.006","year":2022,"title":"Performance of 3D diamond detectors in small field dosimetry: the impact of pixel size","work_id":"7bb9f600-eb42-4d0a-9632-fdc42f19db16","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"10.3390/instruments5040039","year":2021,"title":"Fabrication and First Full Characterisation of Timing Properties of 3D Diamond Detectors","work_id":"32cd0840-12d6-47e1-ae46-1ed8a87e6a64","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":15,"snapshot_sha256":"b0ca3579a44dd51639edf5c7209231da23e53201172661ad433c8f0842d5f19b","internal_anchors":1},"formal_canon":{"evidence_count":2,"snapshot_sha256":"2714fe804cc1e4ade06deced93bd0077c7e17bea0f7b6dfe210c077ce35ec59c"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}