{"paper":{"title":"CP Violation and Strong Phases from Penguins in $\\bf B^{\\pm}\\rightarrow PP$ and $\\bf B^{\\pm}\\rightarrow VP$ Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Kramer, H. Simma, W.F. Palmer","submitted_at":"1994-10-30T18:56:44Z","abstract_excerpt":"We calculate direct CP-violating rate asymmetries in charged $B\\to PP$ and $B\\to VP$ decays arising from the interference of amplitudes with different strong and CKM phases. The perturbative strong phases develop at order $\\alpha_s$ from absorptive parts of one-loop matrix elements of the next-to-leading logarithm corrected effective Hamiltonian. CPT constraints are maintained. Based on this model, we find that partial rate asymmetries between charge conjugate $B^{\\pm}$ decays can be as high as 20\\% for certain channels with branching ratios in the $10^{-6}$ range. Because the $c\\bar{c}$ thres"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9410406","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"}