{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:AIODCHUMOH73XFH3ZCZQTEIMZX","short_pith_number":"pith:AIODCHUM","schema_version":"1.0","canonical_sha256":"021c311e8c71ffbb94fbc8b309910ccdc9c887945e7994acd66d056c0bf18289","source":{"kind":"arxiv","id":"1210.3686","version":4},"attestation_state":"computed","paper":{"title":"The FSI contribution to the observed $B_s$ decays into $K^+K^-$ and $\\pi^+K^-$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hong-Wei Ke, Xiang Liu, Xue-Qian Li, Xu-Hao Yuan","submitted_at":"2012-10-13T08:23:08Z","abstract_excerpt":"Because at the tree level $B_s\\rightarrow K^+K^-$ is Cabibbo-triple suppressed, so its branching ratio should be smaller than that of $B_s\\to \\pi^+ K^-$. The measurements present a reversed ratio as $R=\\mathcal B(B_s\\rightarrow \\pi^+K^-)/\\mathcal B(B_s\\rightarrow K^+ K^-)\\sim{4.9/33}$. Therefore, It has been suggested that the transition $B_s\\to K^+K^-$ is dominated by the penguin mechanism, which is proportional to $V_{cb}V^*_{cs}$. In this work, we show that an extra contribution from the final state interaction (FSI) to $B_s\\to K^+K^-$ via sequential processes $B_s\\to D^{(*)}_{(s)} \\bar D_s"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1210.3686","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-10-13T08:23:08Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"e2fe9b27501f5fbe198e203aaeb62a404b8b481922a82a1fda2d7c69a4b68f26","abstract_canon_sha256":"43a7268fcb04a79d7127c5f00df8f5fa42dfcdb994071a1e11889f6a61dff75b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:35:01.730436Z","signature_b64":"rFdMC9/L0LP8Mkauf7hv2CvkbJbw0pPe8F0Hyh4m1uin18AY01hTY71Gvsu4Gvq0X6OzxZqSSHTOGziRweR6Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"021c311e8c71ffbb94fbc8b309910ccdc9c887945e7994acd66d056c0bf18289","last_reissued_at":"2026-05-18T03:35:01.729749Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:35:01.729749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The FSI contribution to the observed $B_s$ decays into $K^+K^-$ and $\\pi^+K^-$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hong-Wei Ke, Xiang Liu, Xue-Qian Li, Xu-Hao Yuan","submitted_at":"2012-10-13T08:23:08Z","abstract_excerpt":"Because at the tree level $B_s\\rightarrow K^+K^-$ is Cabibbo-triple suppressed, so its branching ratio should be smaller than that of $B_s\\to \\pi^+ K^-$. The measurements present a reversed ratio as $R=\\mathcal B(B_s\\rightarrow \\pi^+K^-)/\\mathcal B(B_s\\rightarrow K^+ K^-)\\sim{4.9/33}$. Therefore, It has been suggested that the transition $B_s\\to K^+K^-$ is dominated by the penguin mechanism, which is proportional to $V_{cb}V^*_{cs}$. In this work, we show that an extra contribution from the final state interaction (FSI) to $B_s\\to K^+K^-$ via sequential processes $B_s\\to D^{(*)}_{(s)} \\bar D_s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.3686","kind":"arxiv","version":4},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1210.3686","created_at":"2026-05-18T03:35:01.729837+00:00"},{"alias_kind":"arxiv_version","alias_value":"1210.3686v4","created_at":"2026-05-18T03:35:01.729837+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.3686","created_at":"2026-05-18T03:35:01.729837+00:00"},{"alias_kind":"pith_short_12","alias_value":"AIODCHUMOH73","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"AIODCHUMOH73XFH3","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"AIODCHUM","created_at":"2026-05-18T12:26:58.693483+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX","json":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX.json","graph_json":"https://pith.science/api/pith-number/AIODCHUMOH73XFH3ZCZQTEIMZX/graph.json","events_json":"https://pith.science/api/pith-number/AIODCHUMOH73XFH3ZCZQTEIMZX/events.json","paper":"https://pith.science/paper/AIODCHUM"},"agent_actions":{"view_html":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX","download_json":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX.json","view_paper":"https://pith.science/paper/AIODCHUM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1210.3686&json=true","fetch_graph":"https://pith.science/api/pith-number/AIODCHUMOH73XFH3ZCZQTEIMZX/graph.json","fetch_events":"https://pith.science/api/pith-number/AIODCHUMOH73XFH3ZCZQTEIMZX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX/action/storage_attestation","attest_author":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX/action/author_attestation","sign_citation":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX/action/citation_signature","submit_replication":"https://pith.science/pith/AIODCHUMOH73XFH3ZCZQTEIMZX/action/replication_record"}},"created_at":"2026-05-18T03:35:01.729837+00:00","updated_at":"2026-05-18T03:35:01.729837+00:00"}