{"schemaVersion":"maha-epistemic/1.0","evidencePolicyVersion":"mps/0.1","recordId":"urn:maha:record:fusion-plasma-systems-disruption-mitigation","canonicalPath":"/knowledge/fusion-plasma-systems/concepts/fusion-plasma-systems-disruption-mitigation","contentHash":"sha256:b4f48c20a6579b124a853d257c0a18dc2bd43fc694c47cc35e8a0966c659146a","generatedAt":"2026-08-27T04:26:29.529Z","publicationDecision":{"recordId":"urn:maha:record:fusion-plasma-systems-disruption-mitigation","publicEligible":true,"evaluatedAgainst":"maha-epistemic/1.0","reasons":[]},"claims":[{"id":"urn:maha:claim:fusion-plasma-systems-disruption-mitigation","scope":"Limited to System overview and shattered pellet injection sections. in “Disruption mitigation”; this candidate records the concept boundary and does not pool results from uncited systems or studies.","boundary":"Disruption mitigation does not by itself establish system-level performance, safety, manufacturability, scalability, economic advantage, clinical benefit, or deployment readiness.","claimKind":"theoretical-model","sourceIds":["source-fusion-plasma-systems-iter-disruption"],"statement":"The cited source supports treating disruption mitigation as a distinct concept within the stated fusion and plasma systems scope.","replication":{"asOfDate":"2026-08-24","assessment":"Independent replication and cross-platform transfer have not been compiled for this candidate; the evidence maturity refers only to the bounded source contract.","independentReplicationCount":null},"uncertainty":{"kind":"qualitative","statement":"No cross-source quantitative interval is asserted. Definitions, operating conditions, samples, instruments, and outcome measures must be checked against the exact cited locator during review."},"evidenceMaturity":"single-study"}],"sources":[{"id":"source-fusion-plasma-systems-iter-disruption","url":"https://www.iter.org/machine/supporting-systems/disruption-mitigation","title":"Disruption mitigation","rights":{"note":"The candidate uses original boundary language and a short paraphrase linked to the cited source. No source passage, figure, or table is reproduced.","basis":"citation-with-paraphrase","quotationUsed":false},"authors":["ITER Organization"],"boundary":"The page does not establish complete elimination of disruption risk or plant availability.","publisher":"ITER Organization","establishes":"ITER describes why plasma disruptions create machine loads and the intended role of shattered pellet injection in mitigation.","identifiers":[{"value":"https://www.iter.org/machine/supporting-systems/disruption-mitigation","scheme":"url"}],"publishedAt":"","exactLocator":"System overview and shattered pellet injection sections.","sourceChronology":{"status":"living-document","accessedAt":"2026-08-25","sourceVersion":"accessed-2026-08-25"}}],"reviewEvents":[{"scope":"source-fidelity","verdict":"approve","reviewId":"epireview_5e475ef37667497cbf18d012ce090149","rationale":"The ITER publisher page describes disruptions as plasma instabilities that can degrade or lose magnetic confinement and describes the mitigation system, including shattered-pellet injection. 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This approval is limited to boundary-adequacy, record urn:maha:record:fusion-plasma-systems-disruption-mitigation, and exact target sha256:8b4e21a4f55757d3ba7f4fc65ce6bc9952168f4707e8d2225d9d0b8b8cea2d21; it is internal editorial review rather than external expert endorsement.","reviewedAt":"2026-08-27T04:26:21.036Z","reviewerId":"expert_maha-internal-editorial-v2","reviewMethod":"Record-specific exact-revision review against the inspected source location, bounded claim, non-claims, rights basis, and source identity. No external reviewer participated.","reviewerKind":"internal-editorial","reviewerRole":"AI-assisted internal source, scope, boundary, rights, and locator review. 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