{"paper":{"title":"Reconstruction and classification of tau lepton decays with ILD","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"Henri Videau, Jean-Claude Brient, Trong Hieu Tran, Vincent Boudry, Vladislav Balagura","submitted_at":"2015-10-18T10:39:19Z","abstract_excerpt":"Tau-lepton decays with up to two $\\pi^0$'s in the final state, $\\tau^+ \\to \\pi^+ \\bar{\\nu}_\\tau$, $\\rho^+ (\\pi^+\\pi^0) \\bar{\\nu}_\\tau$, $a^+_1 (\\pi^+\\pi^0\\pi^0) \\bar{\\nu}_\\tau$, are used to study the performance of the barrel part of the silicon-tungsten electromagnetic calorimeter (Si-W ECAL) of the International Large Detector (ILD) at the future $e^+-e^-$ International Linear Collider. A correct reconstruction of the tau decay mode is crucial for constraining the tau spin state and measuring the Higgs boson CP state in $H\\to \\tau^+\\tau^-$ decays. About 95% of $\\pi^+ \\bar{\\nu}_\\tau$ and 90% "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.05224","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"}