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The correlation functions responsible for these coupling constants are evaluated considering contributions of both $D(B)$ and $K^*(892)$ mesons as off-shell states, but in the absence of radiative corrections. The results, $g_{D^{\\ast}_{s}D K^{\\ast}(892)}=(4.31\\pm1.42) GeV^{-1}$ and $g_{B^{\\ast}_{s}B K^{\\ast}(892)}=(3.24\\pm1.08) GeV^{-1}$ are obtained for the considered strong coupling constants."},"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":"1009.5320","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-27T16:45:37Z","cross_cats_sorted":[],"title_canon_sha256":"8b206f848afdb6b9c98815d4149876d05529894ef57c993c917c26fc4b90c40e","abstract_canon_sha256":"1c4ad820bcbe72456716288b3b784ec7e4434067b319ee88b0174c2bbf5267be"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:35.674775Z","signature_b64":"eytzKsfIv1TUuHEDwtY0ORrNpQd0sIiB/dgTladXQAhiMxU5rm6ByMc9VjfxD3UxyzqlNsQu7IDoyvFJJCiWDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e0a3b2bda7db69eedaa105a7e872b1cf46b6631064eb30ef28da1886729d3efe","last_reissued_at":"2026-05-18T04:27:35.674140Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:35.674140Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$g_{D^{\\ast}_{s}D K^{\\ast}(892)}$ and $g_{B^{\\ast}_{s}B K^{\\ast}(892)}$ coupling constants in QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"H. Sundu, K. Azizi","submitted_at":"2010-09-27T16:45:37Z","abstract_excerpt":"The coupling constants $g_{D^{\\ast}_{s}D K^{\\ast}(892)}$ and $g_{B^{\\ast}_{s}B K^{\\ast}(892)}$ are calculated in the framework of three-point QCD sum rules. The correlation functions responsible for these coupling constants are evaluated considering contributions of both $D(B)$ and $K^*(892)$ mesons as off-shell states, but in the absence of radiative corrections. The results, $g_{D^{\\ast}_{s}D K^{\\ast}(892)}=(4.31\\pm1.42) GeV^{-1}$ and $g_{B^{\\ast}_{s}B K^{\\ast}(892)}=(3.24\\pm1.08) GeV^{-1}$ are obtained for the considered strong coupling constants."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5320","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1009.5320","created_at":"2026-05-18T04:27:35.674225+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.5320v2","created_at":"2026-05-18T04:27:35.674225+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5320","created_at":"2026-05-18T04:27:35.674225+00:00"},{"alias_kind":"pith_short_12","alias_value":"4CR3FPNH3NU6","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"4CR3FPNH3NU65WVB","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"4CR3FPNH","created_at":"2026-05-18T12:26:03.138858+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/4CR3FPNH3NU65WVBAWT6Q4VRZ5","json":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5.json","graph_json":"https://pith.science/api/pith-number/4CR3FPNH3NU65WVBAWT6Q4VRZ5/graph.json","events_json":"https://pith.science/api/pith-number/4CR3FPNH3NU65WVBAWT6Q4VRZ5/events.json","paper":"https://pith.science/paper/4CR3FPNH"},"agent_actions":{"view_html":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5","download_json":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5.json","view_paper":"https://pith.science/paper/4CR3FPNH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.5320&json=true","fetch_graph":"https://pith.science/api/pith-number/4CR3FPNH3NU65WVBAWT6Q4VRZ5/graph.json","fetch_events":"https://pith.science/api/pith-number/4CR3FPNH3NU65WVBAWT6Q4VRZ5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5/action/storage_attestation","attest_author":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5/action/author_attestation","sign_citation":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5/action/citation_signature","submit_replication":"https://pith.science/pith/4CR3FPNH3NU65WVBAWT6Q4VRZ5/action/replication_record"}},"created_at":"2026-05-18T04:27:35.674225+00:00","updated_at":"2026-05-18T04:27:35.674225+00:00"}