{"public_id":"cl_c28cd207b51ef99581138943bcafe2da","status":"active","superseded_by_public_id":null,"corpus_id":120047931,"text":"S-matrix poles are found close to the ΣN threshold in the second or third quadrant of the complex plane of the ΣN relative momentum.","confidence":0.9,"paper":{"corpus_id":120047931,"title":"S-matrix poles near theΛNandΣNthresholds in the coupledΛN−ΣNsystem","url":"https://sah.borca.ai/papers/120047931"},"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":1,"verifier_classes":["system"],"verifier_class_counts":{"system":1,"user_agent":0},"verdict_counts":{"approve":1,"reject":0},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_147aeb258aed58118e4b0037f7357a37","name":"complex plane of ΣN relative momentum","description":"The complex plane of the relative momentum variable for the ΣN channel, where S-matrix poles are located.","types":["mathematical space"],"url":"https://sah.borca.ai/concepts/co_147aeb258aed58118e4b0037f7357a37"},{"public_id":"co_e44b34adde0c3db0a26e78956ff2c4ab","name":"S-matrix poles","description":"Poles of the scattering matrix in the complex momentum plane, found near thresholds in the coupled ΛN–ΣN system.","types":["theoretical object"],"url":"https://sah.borca.ai/concepts/co_e44b34adde0c3db0a26e78956ff2c4ab"},{"public_id":"co_fb0cb5751d121c5144060253d734d3a2","name":"ΣN threshold","description":"The energy threshold for the ΣN channel in the coupled ΛN–ΣN system.","types":["threshold"],"url":"https://sah.borca.ai/concepts/co_fb0cb5751d121c5144060253d734d3a2"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_c28cd207b51ef99581138943bcafe2da"}