{"paper":{"title":"Chargino Pair Production in $e^+e^-$ Collisions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Djouadi (Universit\\'e Montpellier II, England), Hamburg), H. Dreiner (Rutherford Lab., J. Kalinowski (Warsaw U., Montpellier), P.M. Zerwas (DESY, Seoul), S.Y. Choi (Yonsei U., Warsaw)","submitted_at":"1998-06-05T12:34:21Z","abstract_excerpt":"Charginos $\\chi_1^\\pm$ are expected to be the lightest observable supersymmetric particles in many supersymmetric models. We present a procedure which will allow to determine the chargino mixing angles and, subsequently, the fundamental SUSY parameters $M_2, \\mu$ and $\\tan\\beta$ by measurements of the total cross section and the spin correlations in $e^+e^-$ annihilation to $\\chi_1^+ \\chi_1^-$ chargino pairs."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9806279","kind":"arxiv","version":1},"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"}