{"paper":{"title":"GRB 070311: a direct link between the prompt emission and the afterglow","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Llorente, A. Moretti, B. Sbarufatti, C. Guidorzi, D.C. Morris, D. Fugazza, D. Malesani, E. Meurs, E. Molinari, E. Palazzi, E. Troja, F.M. Zerbi, G. Chincarini, G. Cusumano, G. Stratta, G. Tagliaferri, J. Gorosabel, K.L. Page, L.A. Antonelli, L. Nicastro, M. Capalbi, M. Perri, N. Masetti, P. D'Avanzo, P. Romano, R. Sunyaev, S. Campana, S. Covino, S.D. Vergani, S. Molkov, S. Sazonov, T. Mineo, V. Mangano","submitted_at":"2007-08-10T09:02:01Z","abstract_excerpt":"We present prompt gamma-ray, early NIR/optical, late optical and X-ray observations of the peculiar GRB 070311 discovered by INTEGRAL, in order to gain clues on the mechanisms responsible for the prompt gamma-ray pulse as well as for the early and late multi-band afterglow of GRB 070311. We fitted with empirical functions the gamma-ray and optical light curves and scaled the result to the late time X-rays. The H-band light curve taken by REM shows two pulses peaking 80 and 140 s after the peak of the gamma-ray burst and possibly accompanied by a faint gamma-ray tail. Remarkably, the late optic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0708.1383","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0708.1383/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}