{"paper":{"title":"Probing Supergravity Grand Unification in the Brookhaven g-2 Experiment","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Boston), Pran Nath (Northeastern University, U. Chattopadhyay","submitted_at":"1995-07-23T22:30:17Z","abstract_excerpt":"A quantitative analysis of $\\amu\\equiv{1\\over 2}(g-2)_\\mu$ within the framework of Supergravity Grand Unification and radiative breaking of the electro-weak symmetry is given. It is found that $a_{\\mu}^{SUSY}$ is dominated by the chiral interference term from the light chargino exchange, and that this term carries a signature which correlates strongly with the sign of $\\mu$. Thus as a rule $a_{\\mu}^{SUSY}>0$ for $\\mu>0$ and $a_{\\mu}^{SUSY}<0$ for $\\mu<0$ with very few exceptions when tan$\\beta\\sim 1$. At the quantitative level it is shown that if the E821 BNL experiment can reach the expected "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9507386","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"}