{"paper":{"title":"Evidence That Gamma-Ray Burst Sources Repeat","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D.Q. Lamb, J.M. Quashnock","submitted_at":"1993-07-08T18:25:50Z","abstract_excerpt":"We investigate clustering in the angular distribution of the 260 $\\gamma$-ray bursts in the publicly available BATSE catalogue, using a nearest neighbour analysis and the measures of burst brightness $B$ and short time scale variability $V$ which we introduced earlier. We find that while all 260 bursts are only modestly clustered (Q-value = $1.8 \\times 10^{-2}$), the 202 bursts in this sample for which the statistical error in their locations is $<9^\\circ$ are significantly clustered on an angular scale $\\approx 5^\\circ$ (Q-value = $2.5 \\times 10^{-4}$, taking into acoount having chosen the cu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9307015","kind":"arxiv","version":2},"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"}