{"paper":{"title":"Possible correlations between gamma-ray burst and its host galaxy offset","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Bin Liao, Fei-Fei Wang, Reetanjali Moharana, Yuan-Chuan Zou, Yu Liu","submitted_at":"2019-02-28T11:27:21Z","abstract_excerpt":"We collected the information of 304 gamma-ray bursts (GRBs) from the literature, and analyzed the correlations among the host galaxy offsets (the distance from the site of the GRB to the center of its host galaxy), $T_{\\rm 90,i}$ (the duration $T_{\\rm 90}$ in rest-frame), $T_{\\rm R45,i}$ (the duration $T_{\\rm R45}$ in rest-frame), $E_{\\rm \\gamma,iso}$ (the isotropic equivalent energy), $L_{\\rm \\gamma,iso}$ ($=E_{\\rm \\gamma,iso}/T_{\\rm 90,i}$, the isotropic equivalent luminosity) and $L_{\\rm pk}$ (peak luminosity). We found that $ T_{\\rm 90,i}$, $ T_{\\rm R45,i}$, $ E_{\\rm \\gamma,iso}$, $L_{\\rm "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.11022","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"}