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(for the Belle Collaboration), T.Lesiak","submitted_at":"2004-09-30T08:25:42Z","abstract_excerpt":"We report a measurement of the $\\Xi_c^+$ and $\\Xi_c^0$ baryon masses, and the branching ratios for various $\\Xi_c$ decays, using $140 \\mathrm{fb}^{-1}$ of data collected by the Belle experiment at the KEKB $e^+ e^-$ collider.The mass splitting $m_{\\Xi_c^0} - m_{\\Xi_c^+}$ is found to be $2.9\\pm 0.5 \\mathrm{MeV}/c^2$; this measurement is three times as precise as the current world average. We measure the branching ratios $\\Gamma (\\Xi_c^+\\to \\Lambda K\\pi\\pi)/\\Gamma (\\Xi_c^+\\to\\Xi\\pi\\pi) = 0.32\\pm 0.03 \\pm 0.02$ and $\\Gamma (\\Xi_c^0\\to p KK\\pi)/\\Gamma (\\Xi_c^0\\to\\Xi\\pi) = 0.33\\pm 0.03 \\pm 0.03$, w"},"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":"hep-ex/0409065","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2004-09-30T08:25:42Z","cross_cats_sorted":[],"title_canon_sha256":"682f6d8d9c3bec1df14cae535914bcdf6df8e30dd892bf271182c34bdfad758e","abstract_canon_sha256":"d09ada64168fe6e49d8fcebe7d9cc9bba8e5b61f513c2e05349adf2105e31226"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:54:20.531596Z","signature_b64":"Cyjv4TiZHGts7dBMKKpTCqxV7IWSbStvYkCSUGk5Sk/G0n8sIUzh5Kf0JzGznMOe6EAImTqlzrMMiR0rh6kDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68170a94b532cc08b6133279a298d20354dea73c36ac0d984b15f94020a49541","last_reissued_at":"2026-07-04T23:54:20.531205Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:54:20.531205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of masses and branching ratios of $\\Xi_c^+$ and $\\Xi_c^0$ baryons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. 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We measure the branching ratios $\\Gamma (\\Xi_c^+\\to \\Lambda K\\pi\\pi)/\\Gamma (\\Xi_c^+\\to\\Xi\\pi\\pi) = 0.32\\pm 0.03 \\pm 0.02$ and $\\Gamma (\\Xi_c^0\\to p KK\\pi)/\\Gamma (\\Xi_c^0\\to\\Xi\\pi) = 0.33\\pm 0.03 \\pm 0.03$, w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0409065","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/hep-ex/0409065/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":"hep-ex/0409065","created_at":"2026-07-04T23:54:20.531270+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0409065v1","created_at":"2026-07-04T23:54:20.531270+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0409065","created_at":"2026-07-04T23:54:20.531270+00:00"},{"alias_kind":"pith_short_12","alias_value":"NALQVFFVGLGA","created_at":"2026-07-04T23:54:20.531270+00:00"},{"alias_kind":"pith_short_16","alias_value":"NALQVFFVGLGARNQT","created_at":"2026-07-04T23:54:20.531270+00:00"},{"alias_kind":"pith_short_8","alias_value":"NALQVFFV","created_at":"2026-07-04T23:54:20.531270+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/NALQVFFVGLGARNQTGJ42FGGSAN","json":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN.json","graph_json":"https://pith.science/api/pith-number/NALQVFFVGLGARNQTGJ42FGGSAN/graph.json","events_json":"https://pith.science/api/pith-number/NALQVFFVGLGARNQTGJ42FGGSAN/events.json","paper":"https://pith.science/paper/NALQVFFV"},"agent_actions":{"view_html":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN","download_json":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN.json","view_paper":"https://pith.science/paper/NALQVFFV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0409065&json=true","fetch_graph":"https://pith.science/api/pith-number/NALQVFFVGLGARNQTGJ42FGGSAN/graph.json","fetch_events":"https://pith.science/api/pith-number/NALQVFFVGLGARNQTGJ42FGGSAN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN/action/storage_attestation","attest_author":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN/action/author_attestation","sign_citation":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN/action/citation_signature","submit_replication":"https://pith.science/pith/NALQVFFVGLGARNQTGJ42FGGSAN/action/replication_record"}},"created_at":"2026-07-04T23:54:20.531270+00:00","updated_at":"2026-07-04T23:54:20.531270+00:00"}