{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:LELHZLDLNCJZWT75FT6FOMNZWA","short_pith_number":"pith:LELHZLDL","schema_version":"1.0","canonical_sha256":"59167cac6b68939b4ffd2cfc5731b9b0097b93b31ad6400809f771e4faeb761f","source":{"kind":"arxiv","id":"2201.05851","version":3},"attestation_state":"computed","paper":{"title":"Forward-backward asymmetries in $\\Lambda_b \\rightarrow \\Lambda l^+ l^-$ in Bethe-Salpeter equation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jing Xu, Liang-Liang Liu, Su-Jun Cui, Xin-Heng Guo","submitted_at":"2022-01-15T13:50:56Z","abstract_excerpt":"Using the Bethe-Salpeter equation (BSE) we investigate the forward-backward asymmetries $( A_{FB}) $ in $\\Lambda_b \\rightarrow \\Lambda l^+ l^-(l=e,\\mu,\\tau)$ in the quark-diquark model. This approach provides precise form factors that are different from those of QCD sum rules. We calculate the rare decay form factors for $\\Lambda_b \\rightarrow \\Lambda l^+ l^-$ and investigate the (integrated) forward-backward asymmetries in these decay channels. We find that the integrated $A^l_{FB}$, $\\bar{A}^l_{FB}(\\Lambda_b \\rightarrow \\Lambda e^+ e^-) \\simeq -0.1371 $, $\\bar{A}^l_{FB}(\\Lambda_b \\rightarrow"},"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":"2201.05851","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-01-15T13:50:56Z","cross_cats_sorted":[],"title_canon_sha256":"3632174a6490feee55c0449c33e9fc1dd8cb616d3f118979112841494afa9f77","abstract_canon_sha256":"e816eedb4cf245f7fbfe84b164510baf750bfda2c3bc7707edcbac7bb6b02248"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:51:39.614032Z","signature_b64":"3BTebqDwoSKFX0cH0t2alzRSTg1RmLfjuJJL2xXCLb7Uz5BNtG0og/ndmCTwINUVejbA8Fdlt7RKrF606hncBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59167cac6b68939b4ffd2cfc5731b9b0097b93b31ad6400809f771e4faeb761f","last_reissued_at":"2026-07-05T04:51:39.613678Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:51:39.613678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Forward-backward asymmetries in $\\Lambda_b \\rightarrow \\Lambda l^+ l^-$ in Bethe-Salpeter equation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jing Xu, Liang-Liang Liu, Su-Jun Cui, Xin-Heng Guo","submitted_at":"2022-01-15T13:50:56Z","abstract_excerpt":"Using the Bethe-Salpeter equation (BSE) we investigate the forward-backward asymmetries $( A_{FB}) $ in $\\Lambda_b \\rightarrow \\Lambda l^+ l^-(l=e,\\mu,\\tau)$ in the quark-diquark model. This approach provides precise form factors that are different from those of QCD sum rules. We calculate the rare decay form factors for $\\Lambda_b \\rightarrow \\Lambda l^+ l^-$ and investigate the (integrated) forward-backward asymmetries in these decay channels. We find that the integrated $A^l_{FB}$, $\\bar{A}^l_{FB}(\\Lambda_b \\rightarrow \\Lambda e^+ e^-) \\simeq -0.1371 $, $\\bar{A}^l_{FB}(\\Lambda_b \\rightarrow"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.05851","kind":"arxiv","version":3},"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/2201.05851/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2201.05851","created_at":"2026-07-05T04:51:39.613739+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.05851v3","created_at":"2026-07-05T04:51:39.613739+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.05851","created_at":"2026-07-05T04:51:39.613739+00:00"},{"alias_kind":"pith_short_12","alias_value":"LELHZLDLNCJZ","created_at":"2026-07-05T04:51:39.613739+00:00"},{"alias_kind":"pith_short_16","alias_value":"LELHZLDLNCJZWT75","created_at":"2026-07-05T04:51:39.613739+00:00"},{"alias_kind":"pith_short_8","alias_value":"LELHZLDL","created_at":"2026-07-05T04:51:39.613739+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/LELHZLDLNCJZWT75FT6FOMNZWA","json":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA.json","graph_json":"https://pith.science/api/pith-number/LELHZLDLNCJZWT75FT6FOMNZWA/graph.json","events_json":"https://pith.science/api/pith-number/LELHZLDLNCJZWT75FT6FOMNZWA/events.json","paper":"https://pith.science/paper/LELHZLDL"},"agent_actions":{"view_html":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA","download_json":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA.json","view_paper":"https://pith.science/paper/LELHZLDL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.05851&json=true","fetch_graph":"https://pith.science/api/pith-number/LELHZLDLNCJZWT75FT6FOMNZWA/graph.json","fetch_events":"https://pith.science/api/pith-number/LELHZLDLNCJZWT75FT6FOMNZWA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA/action/storage_attestation","attest_author":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA/action/author_attestation","sign_citation":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA/action/citation_signature","submit_replication":"https://pith.science/pith/LELHZLDLNCJZWT75FT6FOMNZWA/action/replication_record"}},"created_at":"2026-07-05T04:51:39.613739+00:00","updated_at":"2026-07-05T04:51:39.613739+00:00"}