{"paper":{"title":"Constraints on left-right symmetric models from the process $b \\rightarrow s \\gamma$","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Atsushi Yamada, Kazuo Fujikawa, K.S. Babu","submitted_at":"1993-12-20T22:09:08Z","abstract_excerpt":"In left-right symmetric models, large contributions to the decay amplitude $b \\rightarrow s+ \\gamma$ can arise from the mixing of the $W_L$ and $W_R$ gauge bosons as well as from the charged Higgs boson. These amplitudes are enhanced by the factor $\\mt/\\mb$ compared to the contributions in the standard model. We use the recent CLEO results on the radiative $B$ decay to place constraints on the $W_L-W_R$ mixing angle $\\zeta$ and the mass of the charged Higgs boson $m_{H^\\pm}$. Significant departures from the standard model predictions occur when $|\\zeta| > 0.003$ and/or when $m_{H^\\pm} < $ a fe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9312315","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"}