{"paper":{"title":"$\\Delta F=2$ processes in the MSSM in large $\\tan\\beta$ limit","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Janusz Rosiek","submitted_at":"2001-08-27T16:46:53Z","abstract_excerpt":"We discuss corrections to $\\Delta M_{B_d}$, $\\Delta M_{B_s}$ and to the CP violation parameter $\\epsilon$ in two examples of (generalized) minimal flavour violation models: 2HDM and MSSM in the large $\\tan\\beta$ limit. We show that for $H^+$ not too heavy, $\\Delta M_{B_s}$ in the MSSM with heavy sparticles can be substantially smaller than in the SM due the charged Higgs box contributions and in particular due to the growing like $\\tan^4\\beta$ contribution of the double penguin diagrams involving neutral Higgs boson exchanges."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0108226","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"}