{"paper":{"title":"Spin and Chirality Effects in Antler-Topology Processes at High Energy $e^+e^-$ Colliders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Daniel Salmon, Neil D. Christensen, Seong Youl Choi, Xing Wang","submitted_at":"2015-03-09T20:00:17Z","abstract_excerpt":"We perform a model-independent investigation of spin and chirality correlation effects in the antler-topology processes $e^+e^-\\to\\mathcal{P}^+\\mathcal{P}^-\\to (\\ell^+ \\mathcal{D}^0) (\\ell^-\\mathcal{\\bar{D}}^0)$ at high energy $e^+e^-$ colliders with polarized beams. Generally the production process $e^+e^-\\to\\mathcal{P}^+\\mathcal{P}^-$ can occur not only through the $s$-channel exchange of vector bosons, $\\mathcal{V}^0$, including the neutral Standard Model (SM) gauge bosons, $\\gamma$ and $Z$, but also through the $s$- and $t$-channel exchanges of new neutral states, $\\mathcal{S}^0$ and $\\mat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02666","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"}