{"paper":{"title":"A liquid xenon TPC for a medical imaging Compton telescope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A. F. Mohamad Hadi, D. Thers, E. Morteau, J. Donnard, J. Lamblin, J-P. Cussonneau, J-S. Stutzmann, L. Scotto Lavina, O. Lemaire, P. Le Ray, S. Duval, T. Oger, W-T. Chen","submitted_at":"2011-09-16T11:27:24Z","abstract_excerpt":"A new technique for medical imaging, \"3{\\gamma} imaging\", is studied by our group at SUBATECH for few years. A small liquid xenon time projection chamber prototype has been built in order to demonstrate the feasibility of this technique. With an ultra-low-noise front-end electronics, the energy deposit and resolution of 511 keV {\\gamma}-ray as a function of drift electric field (E) is measured with high precision. 500 {\\mu}m of z resolution is estimated by measuring the charge carriers drift velocity and time resolution."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.3586","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}