{"paper":{"title":"Constraints on Explicit CP Violation from the Brookhaven Muon g-2 Experiment","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Pran Nath, Tarek Ibrahim, Utpal Chattopadhyay","submitted_at":"2001-02-27T13:50:30Z","abstract_excerpt":"We use the recently derived CP phase dependent analytic results for the supersymmetric electro-weak correction to $g_{\\mu}-2$ to constrain the explicit CP phases in softly broken supersymmetry using the new physics effect seen in the g-2 Brookhaven measurement. It is shown that the BNL data strongly constrains the CP violating phase $\\theta_{\\mu}$ (the phase of the Higgs mixing parameter $\\mu$) and $\\xi_2$ (the phase of the SU(2) gaugino mass $\\tilde m_2$) and as much as 60-90% of the region in the $\\xi_2-\\theta_{\\mu}$ plane is eliminated over a significant region of the MSSM parameter space b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0102324","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"}