{"paper":{"title":"Generalized analysis on $B\\to K^* \\rho$ within and beyond the Standard Model $-$ Can it help understand the $B \\to K \\pi$ puzzle?","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chandradew Sharma, C.S. Kim, Rahul Sinha, Sechul Oh, Yeo Woong Yoon","submitted_at":"2007-06-08T10:11:31Z","abstract_excerpt":"We study $B \\to K^* \\rho$ modes that are analogues of the much studied $B\\to K \\pi$ modes with B decaying to two vector mesons instead of pseudoscalar mesons, using topological amplitudes in the quark diagram approach. We show how $B \\to K^*\\rho$ modes can be used to obtain many more observables than those for $B \\to K \\pi$ modes, even though the quark level subprocesses of both modes are exactly the same. All the theoretical parameters (except for the weak phase $\\gamma$), such as the magnitudes of the topological amplitudes and their strong phases, can be determined in terms of the observabl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.1150","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0706.1150/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}