{"paper":{"title":"Achromatic Breaks for Swift GRBs: Any Evidence?","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.Moretti (INAF/OABr), D.A. Kann (TLS Tautenburg), DCU), D. Malesani (NBI-Dark, G. Chincarini (Bicocca Univ., G. Tagliaferri (INAF/OABr), INAF/OABr), L. Stella (INAF/OAR), S. Covino (INAF/OABr), S.D. Vergani (DIAS, SISSA)","submitted_at":"2006-12-21T14:19:17Z","abstract_excerpt":"The availability of multi-wavelength high-quality data of gamma-ray burst afterglows in the Swift era, contrary to the expectations, did not allow us to fully confirm yet one of the most fundamental features of the standard afterglow picture: the presence of an achromatic break in the decaying light curve. We briefly review the most interesting cases identified so far."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0612643","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":""},"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"}